I run 2 servers on my network, sounds wierd, but, one is my nas, with all the storage but, not much horsepower, the other is my gateway linux box. with quite a bit more. great when i watch media away from home. but, if i watch a movie on one server, i’d like it to show as watched on both.

You can either install and use the trakt.tv plugin on both servers or this: https://www.npmjs.com/package/plex-sync

PLEX watched list sync between servers (same user)

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