Welcome to the Roku Community, @deacon1937!
We appreciate you reaching out for support. We'd be more than happy to help you contact the right support for this.
Since this is an isolated authentication issue within the YouTube TV app only, we highly recommend directly coordinating this with the channel provider as they develop and manage their app on the Roku streaming platform independently.
You may also check our support article dedicated to how to solve playback issues, but if the issue persists after doing so, please coordinate this directly with their Support team.
You may reach them here for further assistance: YouTube TV Support | Contact Us
We hope this will be sorted out soon.
Best regards,
Carly
Carly Y.
Roku Community Moderator
