unable to play @YouTube videos on my @Samsung smart TV. don't know from how long this problem exists, I found it today. is there any issue with tv apps? @TeamYouTube
Appreciate you trying these steps. To help the right team look into this further, file feedback from the account/device experiencing the issue. Here's link to send feedback from your device: https://yt.be/help/jyFP . This helps us improve user experience.