I have noticed with the new Apple TV that I get flickering noise in the picture during dark scenes. I literally watched the same scenes back to back with my old Apple TV and my new one, and I don't have this picture quality issue with the old one. The system with this issue is a 4K Samsung 80" LED TV connected to a 1080P Sony ES AV Receiver connected to a KablelDirekt HDMi switch connected to the Apple TV. Only have this issue with this setup. The issue doesn't arise on my other setup which is Samsung 4K TV connected to Yamaha 4K receiver connected to AppleTV (different AppleTv but also a new one) Has anyone had this issue?