Integration with Huawei Solar (SUN2000-3.68KTL-L1) stopped working

[SimoneRullo]

After several weeks of operation, the integration with Huawei Solar (SUN2000-3.68KTL-L1) suddenly stopped working. All entities are "unavailable" and the integration keeps restarting and failing.

[Stea73]

EDITED:
Fixed the issue: the latest update disabled the wlan interface.

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Same happens to me.

here are my logs in case they can help:

2024-01-04 15:23:28.286 DEBUG (MainThread) [pymodbus.logging] Connecting to 192.168.200.1:6607.
2024-01-04 15:23:28.287 DEBUG (MainThread) [pymodbus.logging] Connecting comm
2024-01-04 15:23:38.289 WARNING (MainThread) [pymodbus.logging] Failed to connect
2024-01-04 15:23:38.292 INFO (MainThread) [huawei_solar.huawei_solar] Waiting for connection ...
2024-01-04 15:23:43.294 ERROR (MainThread) [huawei_solar.huawei_solar] Timeout while waiting for connection. Reconnecting...
Traceback (most recent call last):
File "/usr/local/lib/python3.11/asyncio/tasks.py", line 500, in wait_for
return fut.result()
^^^^^^^^^^^^
File "/usr/local/lib/python3.11/asyncio/locks.py", line 213, in wait
await fut
asyncio.exceptions.CancelledError
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/huawei_solar/huawei_solar.py", line 141, in _communication_lock
await asyncio.wait_for(self._client.connected_event.wait(), WAIT_FOR_CONNECTION_TIMEOUT)
File "/usr/local/lib/python3.11/asyncio/tasks.py", line 502, in wait_for
raise exceptions.TimeoutError() from exc
TimeoutError
2024-01-04 15:23:43.318 ERROR (MainThread) [huawei_solar.huawei_solar] Aborting client creation due to error.
Traceback (most recent call last):
File "/usr/local/lib/python3.11/asyncio/tasks.py", line 500, in wait_for
return fut.result()
^^^^^^^^^^^^
File "/usr/local/lib/python3.11/asyncio/locks.py", line 213, in wait
await fut
asyncio.exceptions.CancelledError
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/huawei_solar/huawei_solar.py", line 178, in create
await huawei_solar._initialize()
File "/usr/local/lib/python3.11/site-packages/huawei_solar/huawei_solar.py", line 107, in _initialize
self.time_zone = (await self.get(rn.TIME_ZONE)).value
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/huawei_solar/huawei_solar.py", line 241, in get
return (await self.get_multiple([name], slave))[0]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/huawei_solar/huawei_solar.py", line 276, in get_multiple
response = await self._read_registers(registers[0].register, total_length, slave)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/huawei_solar/huawei_solar.py", line 396, in _read_registers
async with self._communication_lock():
File "/usr/local/lib/python3.11/contextlib.py", line 204, in aenter
return await anext(self.gen)
^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/huawei_solar/huawei_solar.py", line 145, in _communication_lock
raise err
File "/usr/local/lib/python3.11/site-packages/huawei_solar/huawei_solar.py", line 141, in _communication_lock
await asyncio.wait_for(self._client.connected_event.wait(), WAIT_FOR_CONNECTION_TIMEOUT)
File "/usr/local/lib/python3.11/asyncio/tasks.py", line 502, in wait_for
raise exceptions.TimeoutError() from exc
TimeoutError