youtube device playback 3

https://wiki-book.win/index.php/Managing_%22Video_Not_Available%22_Errors_on_YouTube:_What_It_Means_for_Viewers_and_Creators

When I cast YouTube from my phone to the TV, the video often buffers or the audio gets out of sync with the picture. I've noticed it usually happens when the device's Wi-Fi connection is weak or when too many apps are running in the background. Restarting the router sometimes helps, but it's frustrating when you're in the middle of a video and suddenly the playback stutters or the quality drops.