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.
Can you please specify the issue you are experiencing? What channel is this occurring on? Does this channel require you to have an account and subscription to access content on their channel? If so, have you tried reauthenticating your account to see if that resolves your issue?
With more information we will be able to assist you further.