I have a roon optimized core running on a nuc.
Os Version 1.0 (build 259)
Server Version 2.0 (build 1311)
It is on a tp link deco mesh going through a virgin media hub 5 (set in modem mode)
DNS is via a local dedicated pihole.
Everything works fine normally.
When I go out I sometimes use roon arc on my android phone to play locally downloaded files. I don’t use it to play stuff off the roon core.
Whilst I’m doing this network connectivity is patchy so any required connection to the roon core will be periodically unavailable.
When I return home I usually find the roon core is unresponsive and the roon app just displays blank thumbnails for everything and won’t continue what was playing before. At this point I usually just reboot the core from the web interface