Plex shows no content after doing the Plex Dance. Server cannot be found

DSM 7.2.1-69057 Update 5
Plex Media Server 1.31.0.6654-7000
I’ve tried installing updated versions on my Synology DS218 but no current versions are accepted.

Files are formatted correctly and using the same formatting example you provided. I use TMM for all files.

Until I did the Plex Dance, my server was connecting fine and I have had no issues for over a year. So I’m wondering if by deleting library data I reset something.


My server is online. Plex does not detect it.