E1204 web_protocol.py:403 Error handling request - aiottp

[thizmo]

Core 2025.11.3
Supervisor 2025.12.2
Operating System 16.3
Frontend 20251105.1

Has with latest Version (0.3.17) now this error.

E1204 12:52:47.202 web_protocol.py:403] Error handling request
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/aiohttp-3.8.5-py3.10-linux-x86_64.egg/aiohttp/web_protocol.py", line 433, in _handle_request
resp = await request_handler(request)
File "/usr/local/lib/python3.10/site-packages/aiohttp-3.8.5-py3.10-linux-x86_64.egg/aiohttp/web_app.py", line 504, in _handle
resp = await handler(request)
File "/app/aircon/query_handlers.py", line 73, in property_update_handler
update = self._decrypt_and_validate(device, data)
File "/app/aircon/query_handlers.py", line 138, in _decrypt_and_validate
raise Error(f'Invalid signature for:\n{text.decode("utf-8")}!')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xbe in position 0: invalid start byte

I can not really use the extension anymore. It will take forever that requests get through to the Hisense Devices.
Please have a look.

I also noticed that the dependabot has opened a new branch exactly for the aiohttp packages.
Maybe this is directly the solution.