Unknown Cluster?

Configuration Zigbee
1

Hi everyone:

I started seeing messages like this in my logs after an unfortunate upgrade attempt of HA.

Logger: zigpy.zcl
Source: /usr/local/lib/python3.9/site-packages/zigpy/zcl/__init__.py:95
First occurred: 3:03:01 AM (4 occurrences)
Last logged: 3:03:01 AM

Unknown cluster 57344
Unknown cluster 57345

Does anyone have any insights into how I might approach this? How do I get rid of an unknown cluster and what, exactly IS a cluster?

Thanks in advance

2

Have also an unknwon Cluster Warning, but have no idea how to find the device or entity causes this fault.
How to find the fault when all is obviously working?
some help would be nice

3

getting it here also ,mind might be a lag on start up ?