Apple TV 4K and YoutubeTV - black screen glitches

Re the black screen (video) issue with Apple TV 4K and YouTube TV app. I have two TV 4K and am ready to get rid of them in favor of other brands over this issue; it's really getting annoying. My Firestick and Roku work great (but I need Apple Music access). Anyway, I believe this is really a Google (YTTV) issue and I thought I heard that they were working on a fix? I haven't seen anything yet. Any updates? Yes I do have match frame rate content OFF. That fixed it for awhile but it's happening again, a lot. Thanks!