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.
I have been watching Sling TV perfectly happily on my Roku for several weeks now. (It's a Philips TV with built-in Roku capability, running version 9.3.0.)
Tonight, I turned on the TV, went to the Sling TV channel, and clicked it. The channel then gave me a spinning wheel for 30 seconds and then went back to the main Roku channel list. But, Sling TV is no longer there. When I search for it, it shows up perfectly well - it doesn't say "go to channel", it says "add channel". However, when I try to add it, it gives me an error message of "Cannot add channel".
When I go to Roku.com on my laptop, it says "Channel installed" for Sling TV.
It seems as though the subscribed channel list has been corrupted somehow. How do I reset this?