There is a problem with the hosted version of Plex Web (app.plex.tv) and the current version of Plex Desktop, and possibly how they interact with PMS v1.40.x.
See this thread for a workaround: Plex webUI Playback Error on refresh - #58 by Atomatth
There is a problem with the hosted version of Plex Web (app.plex.tv) and the current version of Plex Desktop, and possibly how they interact with PMS v1.40.x.
See this thread for a workaround: Plex webUI Playback Error on refresh - #58 by Atomatth