2024-06-27 00:30:30.813 WARNING (SyncWorker_0) [homeassistant.loader] We found a custom integration hacs which has not been tested by Home Assistant. This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant
2024-06-27 00:30:41.592 WARNING (MainThread) [homeassistant.helpers.frame] Detected that custom integration 'hacs' calls hass.http.register_static_path which is deprecated because it does blocking I/O in the event loop, instead call `await hass.http.async_register_static_paths([StaticPathConfig("/hacsfiles/frontend", "/config/custom_components/hacs/hacs_frontend_experimental", False)])`; This function will be removed in 2025.7 at custom_components/hacs/frontend.py, line 49: hass.http.register_static_path(, please create a bug report at https://github.com/hacs/integration/issues
2024-06-27 00:30:41.600 WARNING (MainThread) [homeassistant.helpers.frame] Detected that custom integration 'hacs' calls hass.http.register_static_path which is deprecated because it does blocking I/O in the event loop, instead call `await hass.http.async_register_static_paths([StaticPathConfig("/hacsfiles/iconset.js", "/config/custom_components/hacs/iconset.js", True)])`; This function will be removed in 2025.7 at custom_components/hacs/frontend.py, line 57: hass.http.register_static_path(, please create a bug report at https://github.com/hacs/integration/issues
2024-06-27 00:30:41.607 WARNING (MainThread) [homeassistant.helpers.frame] Detected that custom integration 'hacs' accesses hass.components.frontend. This is deprecated and will stop working in Home Assistant 2024.9, it should be updated to import functions used from frontend directly at custom_components/hacs/frontend.py, line 68: hass.components.frontend.async_register_built_in_panel(, please create a bug report at https://github.com/hacs/integration/issues
2024-06-27 00:30:43.157 ERROR (MainThread) [homeassistant.components.sensor] Error adding entity sensor.wasserzaehler_pulse_counter_frequency for domain sensor with platform shelly
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 598, in _async_add_entities
    await coro
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 912, in _async_add_entity
    await entity.add_to_platform_finish()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1362, in add_to_platform_finish
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:30:47.393 WARNING (MainThread) [homeassistant.helpers.frame] Detected that custom integration 'hacs' accesses hass.helpers.event. This is deprecated and will stop working in Home Assistant 2024.11, it should be updated to import functions used from event directly at custom_components/hacs/base.py, line 642: self.hass.helpers.event.async_track_time_interval(, please create a bug report at https://github.com/hacs/integration/issues
2024-06-27 00:30:49.449 ERROR (SyncWorker_6) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 262, in async_request_refresh
    await self._debounced_refresh.async_call()
  File "/usr/src/homeassistant/homeassistant/helpers/debounce.py", line 114, in async_call
    await task
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 288, in async_refresh
    await self._async_refresh(log_failures=True)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 411, in _async_refresh
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:31:00.080 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:31:00.235 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:31:26.985 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:31:27.073 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:31:27.227 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:31:51.424 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:31:51.502 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:31:51.659 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:32:00.095 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:32:00.254 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:32:20.687 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:32:20.774 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:32:20.951 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:32:45.789 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:32:45.871 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:32:46.030 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:33:00.091 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:33:00.251 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:33:14.119 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:33:14.205 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:33:14.364 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:33:40.747 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:33:40.843 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:33:40.994 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:34:00.083 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:34:00.235 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:34:09.910 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:34:09.989 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:34:10.164 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:34:34.859 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:34:34.927 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:34:35.093 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:00.079 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:00.237 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:04.241 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:04.322 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:04.474 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:31.030 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:31.108 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:31.299 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:55.824 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:55.898 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:35:56.063 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:36:00.087 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:36:00.244 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:36:22.416 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:36:22.498 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:36:22.655 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:36:47.553 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:36:47.627 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:36:47.803 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:37:00.087 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:37:00.246 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:37:12.304 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:37:12.398 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:37:12.555 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:37:41.617 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:37:41.790 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:37:41.960 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:38:00.079 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:38:00.243 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:38:10.316 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:38:10.409 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:38:10.580 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:38:40.064 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:38:40.145 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:38:40.295 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:39:00.141 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:39:00.327 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:39:06.262 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:39:06.338 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:39:06.524 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:39:33.012 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:39:33.087 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:39:33.234 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:00.113 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:00.277 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:01.916 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:01.987 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:02.138 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:27.230 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:27.305 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:27.459 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:52.953 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:53.036 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:40:53.187 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:41:00.117 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:41:00.273 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:41:21.474 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:41:21.544 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:41:21.713 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:41:47.671 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:41:47.749 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:41:47.912 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:42:00.118 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:42:00.281 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:42:16.278 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:42:16.434 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:42:16.630 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:42:40.881 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:42:40.970 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:42:41.127 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:43:00.132 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:43:00.284 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:43:05.417 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:43:05.501 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:43:05.667 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:43:33.947 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 92, in security_filter_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 83, in forwarded_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 26, in request_context_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 85, in ban_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 242, in auth_middleware
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/http/headers.py", line 32, in headers_middleware
    response = await handler(request)
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/http.py", line 73, in handle
    result = await handler(request, **request.match_info)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/utils.py", line 264, in get
    return await self._ws_server.websocket_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 523, in websocket_handler
    self.subscriptions[device_id](frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:43:34.033 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 376, in _rx_msgs
    self.handle_frame(frame)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/wsrpc.py", line 328, in handle_frame
    self._on_notification(method, params)
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 138, in _on_notification
    self._update_listener(self, update_type)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 688, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'
2024-06-27 00:43:34.208 ERROR (MainThread) [homeassistant.components.shelly] Unexpected error fetching Wasserzaehler data
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 593, in _async_update_data
    if not await self._async_device_connect_task():
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 167, in _async_device_connect_task
    await self.device.initialize()
  File "/usr/local/lib/python3.12/site-packages/aioshelly/rpc_device/device.py", line 211, in initialize
    self._update_listener(self, RpcUpdateType.INITIALIZED)
  File "/usr/src/homeassistant/homeassistant/components/shelly/coordinator.py", line 679, in _async_handle_update
    self.async_set_updated_data(None)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 447, in async_set_updated_data
    self.async_update_listeners()
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 165, in async_update_listeners
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 372, in _update_callback
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1007, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1133, in _async_write_ha_state
    state, attr, capabilities, shadowed_attr = self.__async_calculate_state()
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1068, in __async_calculate_state
    state = self._stringify_state(available)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1013, in _stringify_state
    if (state := self.state) is None:
                 ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 533, in state
    value = self.native_value
            ^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 1097, in native_value
    return self.attribute_value
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/entity.py", line 519, in attribute_value
    self._last_value = self.entity_description.value(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/shelly/sensor.py", line 998, in <lambda>
    value=lambda status, _: status["freq"],
                            ~~~~~~^^^^^^^^
KeyError: 'freq'