We had great resolution and zero buffering the first few months we’ve had @youtubetv but it’s been so bad since July 4th! Please fix this mess before football season starts!
It does. Signing out didn’t help, had issues on an AppleTV 4K (wireless) and a Win10 PC (Hardwired). Netflix 4K, iTunes 4K, Hulu and Amazon Prime are all fine and have no issues in quality or buffering. 300Mb down/30Mb up, router is a Asus RT-5300.