Sensor Values Not Updating Sporadically

[stopcoder]

Issue Description:
I have been experiencing an issue where certain sensor values fail to update for periods of up to 4 minutes for Solax Inverter X3 Hybrid G4. This issue occurs sporadically but has become very frequent over the past few weeks. The affected sensors include at least pv_power_1, pv_power_2, pv_power_3, grid_import, and battery_power_charge. The delay duration varies, sometimes shorter and sometimes longer, but the sensors eventually update after the delay.

Observed Behavior:
When the issue occurs, the sensor values stop updating for several minutes, causing gaps in data collection. This behavior is intermittent but happens frequently enough to disrupt functionality.

Error Logs:
During these incidents, the following error appears in the logs:

2025-02-03 12:04:50.608 ERROR (MainThread) [homeassistant] Error doing job: Fatal error: protocol.data_received() call failed. (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.13/asyncio/selector_events.py", line 1019, in _read_ready__data_received
    self._protocol.data_received(data)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
  File "/usr/local/lib/python3.13/site-packages/pymodbus/transport/transport.py", line 304, in data_received
    self.datagram_received(data, None)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/site-packages/pymodbus/transport/transport.py", line 338, in datagram_received
    cut = self.callback_data(self.recv_buffer, addr=addr)
  File "/usr/local/lib/python3.13/site-packages/pymodbus/transaction/transaction.py", line 183, in callback_data
    self.response_future.set_result(pdu)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^
asyncio.exceptions.InvalidStateError: invalid state

Frequency:
In the last 18 hours, this error has occurred approximately 11,200 times.

Questions:

• Has anyone else encountered this issue?
• Could someone provide guidance on where the problem might lie or how to troubleshoot it further?

[stopcoder]

Solution to the Issue:

I managed to resolve the issue by reinstalling the solax-modbus integration. However, the problem resurfaced today after I updated another integration and restarted Home Assistant using the Submit button in the UI (see the screenshot below).

Screenshot:

Further Investigation:
After the issue reappeared, I tried restarting Home Assistant using the Docker command (since my Home Assistant is installed as a Docker container). This resolved the issue. It appears that the problem is related to restarting Home Assistant through the UI. A complete restart of Home Assistant (via Docker or the host system) seems to be a more reliable solution.

Recommendation:
If you encounter a similar issue, consider performing a full restart of Home Assistant using your container management tool (e.g., Docker) or the host system instead of relying on the UI restart option. This might help avoid potential inconsistencies or bugs related to the UI restart process.