Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
Re: Roku channel goes back to home screen while watching a show
I dont know about the Roku being too old. We had a Roku Express and we were having the same problem with it randomly going back to the Home screen. After chatting with Support on the Roku website and they were unable to fix the problem, we went and bought a Firestick... that solved our problem.