Android CAST -> No Players Found (Samsung, Pioneer)

android-mobile

#1

Hi, my PLEX on Android, won't CAST music/video to my Samsung TV or Pioneer BluRay.
I can perfectly CAST from YouTube application to both devices with no problem.

Also, my PLEX Web app (in Chrome) won't CAST to these 2 devices... while YouTube (in Chrome), will CAST...

Any help?