Remote access works for several minutes then goes offline and Plex Server crashes

Hello @ChuckPa thanks for your fast reply and for looking into this!

The reason why you don’t see open port at the moment maybe that my plex server is already unresponsive again, it seems to not totally crash (no crash logs unfortunately) but goes into some kind of deadlock, (so that I can’t even reach it on local machine over it’s 127.0.0.1…-IP) and therefore also closes down remote access… When I restart PMS you will see open ports for about half an hour again before it goes to another deadlock… Please let me know when to restart so you can check… (I live here in Switzerland and it’s already almost 10pm, but I would stay awake if I must)

Did you also see the logs or shall I attach them here again?

Thanks!