Server Version#: 1.24.4.5081
Player Version#: 7.24.1
Movies play in app on iPhone ios version 15.1 without any problems.
When I try to airplay to AppleTV 3 I get “An error occurred loading this content” every time.
I can airplay from YouTube and other apps on the iPhone.
Workaround:
It is possible to activate “Screen Mirroring” on the iPhone and then play my movie in the Plex app. The question is why I have to do this workaround when the app obviously has a feature for airplay.