Thanks for the logs. There is indeed a crash, I haven't figured out yet how it is caused. In the logs you sent there are 4 crashes (Assertion failed: px != 0)
However, the slow reaction is not caused by these crashes alone.
The main issue seems to be that quite a few of the requests sent to the hue bridge are answered only with a huge delay of up to 5 minutes, which messes up the hue operation completely. Several timeouts get triggered ("Serializer watchdog" is one of them, visible in the log) and try to recover via some fallbacks. Eventually, internal state gets messed up too much and leads to the crash (of course, that is a bug, and I'd like to find it - but it is not the root cause).
So something must be wrong with the hue bridge communication.
KeKeSeB No fixed IP configured on the P44-DSB.
Hmm, the log shows hue ➡️ Using fixed API URL ... which means it uses a pre-known URL. The bridge discovery is a bit complicated so I'm not 100% sure yet this must come from user config, but I'd think so.
Anyway, an interesting case I'd like to resolve. I added a few additional checks and safeguards around the hue bridge API access in the latest beta v2.8.2.54 - I don't expect that to solve the problem, but hopefully give more information about what actually goes wrong.