Hi Bob. We're experiencing a quality issue between the YouTube TV app and Apple TV. We're actively working to get this resolved. Reinstalling the YouTube TV app and/or performing a factory reset has proven to be useful for some users. Let us know if that fixes it!
Hi! We're aware of the problems with Apple TV and are working on a resolution. You can manually set the resolution on the channel you're watching, but when you change channels you will need to manually set the resolution once again. Let us know if you have any questions.