Help with Roku remotes and accessories, including pairing a remote, setting up TV power & volume control, using voice commands, power adapters, cables, headphones, and wireless speaker accessories.
Encountered the same problem. Unplugged the stick and plugged it back in and after going to a second channel, pushing the rewind (or backup) button worked again. Thanks
On two different models of roku remotes, the back arrow button or the rewind button is the one that gets you back to a previous channel. I have 4 remotes and they all work the same.