Hi, @arubinst
Welcome!
Thanks for reaching out regarding the issue on Roku Live TV's closed caption. I'm here to help.
Let's try the troubleshooting steps below.
- Press Home
on your Roku remote
- Scroll and select Settings
- Select System
- Select Power. If you do not see a Power submenu, skip to the next step.
- Select System restart
Give this a try and let us know how it works.
Thanks,
Roku Community Team
Takashi O.
Roku Community Moderator