I’ve feel like I’ve used Plex forever. I also feel like every couple years I try Jellyfin to see how it’s going. Recently I tried it again because of Plex restriction on more than one user.
Well, I just tried it again and it’s substantially improved! This time it actually properly detected most of my library!
Also the Android TV app is AWESOME! No more glitches, lagging, and freezing trying to play my stuff like Plex did. It is butter smooth.
Wow! I’m impressed and I just deleted Plex. Good riddance.
This isn’t a complete solution, but trakt.tv covers a lot of ground. I started using it for getting a consistent history of watched shows between jellyfin on the road and kodi at home. It works okay enough for this, though at times it does seem that one or both of the plugins can fail to log a watched show. I would guesstimate a 90% success rate.