Hi @dterrill,
Thanks for posting to the Roku Community!
We are glad to assist you with your problem with streaming Disney+ and Paramount+ channels. In some cases, removing the channel and then reinstalling it may help. Please follow the steps below:
- Remove the channel: Highlight the channel tile on your home screen and press the Star button to open the options menu. Select Remove channel and confirm.
- Restart your Roku device: Restart the device from the settings menu. Go to Settings > System > System Restart > Restart.
- Re-install the channel: After your Roku device restarts, visit the Roku Channel Store and add the channel again.
To improve the image quality, check out this link here if you are using a Roku TV.
Let us know if it works.
Warm regards,
Eunice
Eunice L.
Roku Community Moderator