Server Version#:1.43.3.10828
Player Version#:5.94.1
I recently upgraded my Plex server to the above release. Now, my LG TVs report that the server is unavailable.
I am able to log into the server on desktop and see the server and the libraries.
I can use the app on my iPad and see all the libraries.
I know the TVs can see the server because my media files are visible (and playable) when I use the media player built into the TV and the NAS.
It is only Plex that does not function. I also tried signing out of both the server and the app, logging back into the server, then using plex.tv/link to log back into the app on the TV. Still doesn’t work.
The NAS will not let me roll back to the previous release.
How do I fix this?
Edit: July 17 - I tried switching the TVs to WiFi - still no luck. Checked the router to ensure the right ports were open. Nada. Finally deleted Plex off my NAS and reinstalled. Still in the process of getting things back to where they were, but at least it’s usable. Of course, it’s telling me there’s an upgrade available. And, of course, I’m ignoring it. I went through this crap with Sonos. It may not have been the upgrade that caused the problem, but I’m not risking it. 
