Hi @keithgriffth,
Welcome to the Roku Community!
I'm glad you reached out to us for assistance. In regards to channel authentication, it's best to contact the channel's support team for further guidance. Most channels on Roku are managed directly by their providers, so they would be the experts in resolving any authentication issues you may be experiencing.
Please feel free to let us know if you have any other questions or concerns. We're always here to help.
Best regards,
Rey
ERey.
Roku Community Moderator