After installing Android TV 14 update on my ccwgtv HD I got this error: Google TV does not support 1920x1080 display resolution. Please adjust resolution to 8K, 4K, 1080p or 720p in Settings.Switching to auto or another 1080p refresh rate didn't help. I solved it by switching to 720p. Google TV started and then I was able to switch back to 1080p and it worked fine.