Apple TV 4K: HDCP error
For years I have used my Apple TV through my Denon AVR-1913 receiver to watch Hulu, Disney+, Amazon Video, etc. on a Samsung TV with no issues. However suddenly I have a HDCP error on video playback only—meaning all the app interfaces within the Apple TV OS display properly until I try to play video content and the screen goes black and I get HDCP errors.
Audio apps like Spotify and Pandora display album artwork and stream audio with no issues. AirPlay from any of my other devices work properly with no issues. I only get the HDCP error when I try to play video content from the Apple TV device itself. I have tested/replaced all HDMI cables and reset the Apple TV to factory settings and reinstalled everything.
Anyone have an idea of how to fix this issue? At my wit's end.
Apple TV 4K, tvOS 13