Purchased the ARC yesterday (vitals in topic title).
Static heard only from the right-hand side of the ARC -- it is constant, although intensity varies, and it seems more noticeable when music is playing. Popping has happened a few times, but it’s infrequent. I spoke with Sonos phone support and we completed troubleshooting. I’ve been advised to exchange the unit. Hopefully I will be able to exchange it later today for a unit that works correctly. Posting here to document this issue and to satisfy the faintest hope of mine that perhaps there’s some software setting issue that corrects this. Although, since the constant static seems to be isolated to the right-hand side speakers, I suspect this is a hardware issue. Any suggestions that aren’t too technical? I just want it to plug in and work. TV is brand new and updated. Apple TV 4K is updated. Not interested in PhD-level technical troubleshooting/research. (Shouldn’t be on the customer to do this.) No extra speakers or subwoofer. Thank you.