I just bought a Roku Express 4K+ so I can stream Hulu on a 2015 720p SONY TV. Unfortunately, I get an HDCP error message and can only stream audio, not video. I understand that the Roku requires a minimum HDCP of 2.2, and my SONY's HDCP is 2.1. Is there any older Roku player/stick that might accept the 2.1? Or is there an adapter that would make streaming video possible? I've already set the Roku at 720p, but the HDCP remains the issue.
