It's insane how buggy this app is! Chromecasting doesn't work on anything except the 1st video after which it stops. When you tap another video it replays the first video. In the middle of watching, I got logged out and had to log back into the app yet it was still casting the 1st video to my TV. It's so sad how bad this app is! Ironically they teach programming & technical topics yet can't build an app. 🤦