Sorry for not responding back sooner. I just wrote a long response and it did not post; which is why I'm not on here much.
Chasing Hawk, I'm not going to repeat all I said before, but I also have a Samsung, but I didn't set the smart part up when I bought it and now its not cooperating. I can get on the internet but there isn't anything that I can see about adding the mouse and keyboard.
I do have Roku on another tv and I watch YT mainly on there rather than the Samsung just because it's easier. BUT, you have to keep the Roku remote in your hand to "skip ads" when they let you.
I take it that those who watch YT on the tv put up with the ads since no one replied to that question?
Thanks for replying.