Server Version#: Version 1.15.2.793
Player Version#: N/A
When checking from the Plex interface it shows that my version is up to date. The NAS interface alerts me that there is an update available. If I update from NAS, then the Plex interface it out of date. This keeps bring me in circles when updating.
I have the same problem, but in my case is worst. I have the most recent version, in my plex it says that i need to actualize manually, even thought, i have the mosy recent version. In PR2100 i get the same message that you, thay i have one actualization in my plex, but to an older version. I cant even call the server because of this. Tried everything that comes to my mind and that i read in this forum. I suspect that might be some configuration on my network, but i have no clue on what to do.