Strange errors in log

[crothhh]

Please describe your problem
Error in log, but the device with the error are in no bridge (they were in earlier days). Is my installtion broken? Is uninstalling and reinstalling maybe a way to go?

What happends
Not sure, there are times I cannot add new device to a brdige. I can select them, click on the button - it seems everything goes fine, but in the end nothing has happened. Also some devices seem to hang sometimes in the CCU, maybe it's an overload - is the error triggering lot's of requests? No clue

What should be happend
No errors. No worries. ;-)

hap-homematic-log2.txt

hap-homematic-log.txt

Steps to reproduce this issue
Not sure, at one point I installed a backup on the CCU. And I am using Home Assistant. So far, nothing exotic. The first log is the debug log, the other one the normal one.

[Friedolino2]

Same issue here. I have to reinstall my HomeAssistant. At the part of HomeaticIP the HAP shows only Smoke Detectors in the instances.
The window/door contacts HMIP-SWDO(I) and Plugs HMIP-PS and PSM are not in the list. By trying to add it manually the SWDO and SWDO-I are listed and I can choose them. Then the settings are okay and after clicking on "Save" I come back to the device list and there is no added SWDO(I). Only the smoke detectors again. There is no Error-notifcation.

Restart and CCU-Cache update does not help.