Hi @KD4MNI,
Thanks for the post.
We regret to hear that the audio issue has been persistent. Contacting the channel provider's support might be a good option, and let them know about your experience while streaming their services on the Roku platform. Channel providers develop and maintain by the channel providers themselves.
We appreciate your understanding regarding this matter.
All the best,
Kash
Takashi O.
Roku Community Moderator