So after some time I can say that PMS runs for 5-6 days without issues but then goes unresponsive again, unfortunately still no errors in logs…
Solution at the moment: Automatically quit PMS after 4 days via “Lingon” and then restart it again for 4 days. Seem to work so far but it’s not really elegant and we still don’t get to the root of the cause…
EDIT: In my despair I searched the forums again and found this post: Media Server hangs - #29 which seem to be my issue too so I allowed myself to reopen the discussion. Can we close this poste here since it has nothing to do with remote access as initally thought?