On February 8, 2023 at 05:28, edmund said...
....Then go into the secret menu and switch the remote from sending tv IR to sending Roku CEC. So, it would be Wifi from the remote to the given Roku, and then cec over to the hdmi cable to given TV. So, no IR, no conflicts.
OK, even I didn't know about that feature in the secret menu. Really cool.
AppleTV does this by default I believe. I wonder why Roku doesn't do this by default.