Server Version#: 1.27.2.5929
Player Version#: 4.85.1
Keep getting black box stating network connection lost when watching plex directly from my plex server so no networking in play???
Have checked and sometimes have other users streaming but not always.
Possibly has started happening since last upgrade or upgrade prior.
you should post your server logs and also tag your OP with the device you are running your server on so you can get the proper support.
Plex Media Server Logs_2022-07-15_21-31-28.zip (6.1 MB)
Here are my server logs.