Apple TV error message
Apple TV 4k box. I'm getting an error message when streaming a series on Hulu. The previous episode plays fine. New episode generates error message: "IT LOOKS LIKE YOUR HDMI cable or connection doesn't support HDCP." I restarted and unplugged everything multiple times. Haven't seen this error before and all other series are still streaming without issue. Hulu helpline says there were no changes in their broadcast between these two episodes. I see some similar questions from 2017 but nothing recent. Can anyone shed any light on this issue. Thanks.
Apple TV 4K, tvOS 14