Infuse Sync failing after Jellyfin 10.11 upgrade/install

Dec 09 21:28:39 jelly jellyfin[17394]: [21:28:39] [ERR] Error processing request. URL POST /Users/AuthenticateByName.
Dec 09 21:28:39 jelly jellyfin[17394]: System.ArgumentNullException: Value cannot be null. (Parameter 'request.App')

Jellyfin 10.11.4
infusesync 1.5.2.0
Diag info: AC1NV / #183477

I am seeing this as well. Only thing that works is removing the Jellyfin server and re-adding.

Latest Infuse Sync and Jellyfin in Library mode.

A number of improvements for connecting to Emby and Jellyfin servers are available in today’s 8.3.7 update. :slight_smile:

Please let us know if you continue to see any issues here.