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.
My 4640 unit all the channels will not connect even though internet is working etc etc. I have to restart the system then they work. Next time you want to watch roku like next day or hours later will not connect and have to restart system again. Only exception is Roku Player vis USB Will play what ever you put on it but same problem with options button
Same goes for the options button . Will not work to bring up the closed captions/night mode etc etc. Have to restart system for it to work even though the channels work.. Can something be wrong with the unit it self ?
I have had this unit for like 2 years or 3... Just started happening like 2 months ago. My other thought on the options button is the remote. I know audio/video stuff for 20 plus years but I will try it. Don't think will solve prblm though who knows. If it doesn't still maybe unit is starting to go for some reason.