Hi @MDennard
Welcome and thank you for posting here at the Roku Community!
We understand that you are having audio issues with your Roku Premiere streaming device and we're here to provide assistance.
For troubleshooting purposes, have you tried to unplug and plug your Roku streaming device? If so, and the issue issue is still persistent, kindly provide us the following details so that we can pass this along to our appropriate Roku team for further investigation:
We look forward for your response and we'd be more than willing to further assist you with this.
All the best,
Carly