I primarily use this to cast to my Chromecast. It has issues with lag and keeps pausing to buffer if I don't leave the app open and active on the phone. It also doesn't allow me to turn off auto play, which wouldn't be so bad, but it starts the auto play of the next episode even before the ending credits finish (even if there's a scene after the credits). Incredibly frustrating to have to go back to the previous episode every time, just to watch the last couple minutes.