Have you tried calling Sonos Support?

Thank you, I refuse to give up though. After being passed around on the phone, I got someone who effectively said it is stuck with returns dept and they do not know why, but they cannot do much more to help me. Case has been escalated, but does not seem to make any difference. I am told to just keep waiting, eventually someone will take action, but Sonos support cannot help beyond escalating it. Also no complaints line or procedure which I find strange. I have, however, received several apologies saying in this case they failed the customer, and whilst I appreciate it, it does not get me my replacement or money back (they advised against seeking a refund, as said that will also entail numerous chats / support calls, and would take an additional 10 to 15 business days at earliest). If I weren’t so amused by this complete service failure, I would be much more upset. I am sure I read on their website ‘hassle free returns’. Moan aside, I do like their products, but I have lost faith in them now to be honest. They have broken a few promises now ito resolving it. What I really dislike is having to do all the follow up, just no proactiveness on their part. For any other readers, please don’t assume this is the same level of service across board, I may simply be an outlier / be unlucky. Fingers crossed this gets some traction soon.