I just took advantage of the DirecTV Now promotion to get a free Apple TV 4K today. Upon setting up the device I immediately updated to tvOS 11.1. After the update I noticed a major issue that's happened frequently throughout the day. I would start a stream on DirecTV Now and it will work fine for a few minutes until the screen goes completely black. There's no video at all except a black screen but audio plays just fine. The guide within the app works normally during this time. I would exit to the home screen and picture with all my apps would come back. So it may be app specific. Except that it happens to all my apps. When I go back to streaming content all it would show is a black screen. The only way to fix this is to restart the Apple TV and it would work fine again for a few hours. This issue applies to all apps that stream video including Directv Now, Netflix, Hulu and Plex. Black screen but audio works. I'm able to scrub through the video such as fast forward and rewind. The UI still works fine but video stays black screen no matter what I do. I'm a bit lost and confused as to why this is happening. I never had this issue on my Apple TV 4 and I didn't notice this happening prior to updating to tvOS 11.1. Could it be that it's a bad update? I'm about to perform a factory reset and hope for the best. Does anyone have a similar experience with their Apple TV 4K? Could it be an HDMI cable issue? Maybe it's the software? Any ideas? Thanks in advance! For those wondering, video Format is set to 4K SDR YCbCr Chroma 4:2:0.