Hi @Natnat,
Greetings from the Roku Community!
We see that you're having a playback issue when accessing the vTuner channel and we'd like to help.
We recommend starting here to troubleshoot channel issues: Follow these steps in order:
- Navigate to the channel tile on the Roku home screen, press the * key on your remote, and choose 'Remove channel'.
- Next, restart your device from Settings > System > Power > System restart (If you do not see a Power submenu, skip to the next step).
- After your Roku device restarts, visit the Roku Channel Store and add the channel again.
You may also refer to this link: How do I resolve channel playback issues? | Official Roku Support United Kingdom
One additional suggestion we would like for you to try checking for system updates in Settings > System > System update > Check now.
Let us know how it goes.
Thanks,
Rey
ERey.
Roku Community Moderator