Hey @xplrmorgan,
Thank you for posting here in the Roku Community!
We appreciate the troubleshooting steps you have taken so far, and we will gladly assist you even more.
In the meantime, we suggest resetting your audio settings by navigating to your Home screen. Scroll up and down to select Settings > System > Advance system settings > Reset TV audio/picture settings. This picture and audio settings are to their original default values.
This procedure will reset all TV picture and audio settings to their original default values. Please note that this will not affect your Roku account and installed channels.
Hope you'll find this info useful. Please keep us posted.
Best,
The Roku Community Team
John
Roku Community Moderator