After pairing with a TV (using code) to cast and turning off the TV, the app doesn't recognize that the TV is off. So, it keeps trying to "reconnect" when you play a video. Clicking on the "Cast" button doesn't show that the app is paired to the TV. Therefore there's no way to tell the app to unpair from thr TV. Restarting the app and the phone doesn't fix this issue. Getting off wifi and onto 5G doesn't fix the issue. I finally had to turn thr TV on again to unpair the app.