Hi, @dlleno
Thanks for the post.
We see that you are having issues with the Sling app on your Roku device, and we're here to help. For this matter, let's perform a troubleshooting step to resolve the issue. Kindly follow the instructions below:
- Navigate to the channel tile on the Roku home screen, press the star (*) 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).
- Once your player/TV starts up again, go to "Streaming Store" on the Home screen, and add the channel back once more.
- You may also refer to this link: How to resolve a channel playback issue | Official Roku Support
We hope this works, and keep us posted on what you find out.
Best wishes,
Kash
Takashi O.
Roku Community Moderator