A couple nights ago, the Amazon app stopped working correctly. It pops up a message saying "There's a problem with the connection to your TV." Also verbiage about checking your connection, cable, etc. The link they give goes to a generic page with a bunch of troubleshooting steps which didn't apply to us.
I've tried replacing the cable. Other apps on the Roku work: HBO Max (which I assume would care about HDCP) and YouTube work without issue.
Has anyone seen this? The Amazon app was updated about a month ago. Was there a recent Roku update that might have affected this?