I have just been upgraded to the new plex app.
When using a managed user, every time I change videos I get asked “Sync all Your Plex Watch State & Rating activity”.
Whatever answer I pick (I prefer “No, don’t sync”) I get the errors:
“Error while saving”
“Something went wrong”
And I get asked again, and again and again and again.
Server Version#: Linux Version 1.41.5.9522
Player Version#: 2025.10.1 (970)
<If providing server logs please do NOT turn on verbose logging, only debug logging should be enabled>