We appreciate you for clarifying, @scott205.
Since you've mentioned above that you already changed the sound selections, please be aware that the sound feature can only be heard when navigating to your Roku Home screen.
If you are in a specific app selecting the movies you want, the feature will not work because you are in a different domain. May we know if the sound also disappears even when navigating to your Home screen?
We'll be looking forward to your response.
Kind regards,
Carly
Carly Y.
Roku Community Moderator