Hi @jwarmus5908,
Welcome to the Roku Community!
Thanks for reaching out about this behavior you're seeing with your TCl Roku TV and we'd like to be of assistance here. To confirm, your remote has a button that includes a channel button for these channels right? You can perform a system restart by navigating to Settings>>System>>Power>>System restart.
Hope this helps!
Thanks,
Rey
ERey.
Roku Community Moderator