Hello @brents82,
Welcome to the Sonos Community and thank you for reaching out with your question about your Sonos Arc.
If you are still experiencing audio issues, please start by submitting a diagnostic report from your Sonos app while this occurring and post the confirmation number here so that I can take a look.
You should also confirm that your Arc is connected via HDMI/ARC or eARC directly to your TV and that the TV is passing a supported format on to Sonos.
Any further details that you can provide regarding the source of your media (cable, streaming, DVD) and the manufacture/model of your TV could help us help you to resolve this issue.
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