I have been really frustrated with Plex recently. During playback, the connection to the server gets lost. Sometimes 4-5 times per show episode or movie. The connection to the server is completely lost and only rebooting the Apple TV solves the issue for now.
Today I noticed that also Plex Web is affected, though if I close the stream and start it again, it continues to play. I see that over many releases, many people have had this problem. Never have I read a real solution nor has anyone by the Plex team ever replied to the problems.
I attached the log file as well.
The problem occured around 16:05.