I recently updated my iDevices to iOS Version 9.3.3. I realised that my backuped Plex app (3.5.3) ist not working (crashing or freezing on splash screen) anymore, although it worked flawlessly on iOS 8.4.
However, I am heavily using the "casting to player" feature with the app. The players are RPi2s equipped with Kodi Jarvis 16.2 and PlexBMC addon. Casting via the PMS web interface is no problem at all, but with the new Plex app, I am currently using version 4.2 but none of the 4.x worked, casting is not working anymore.
Kodi is displaying the usual buffering message, but then nothing happens. Kodi is using plexbemc 3.4.2 (4.0.0 b4 is not working either/ throws error) and plexbmc-helper 3.4.7
iDevices are iPad Air 2 and iPhone 5s both @ iOS 9.3.3