A $700 series of paperweights. All it does is tell me "Unable to connect to Sonos Product" every two songs. For 8 years I've been a happy Sonos customer, but for some time now I have had music cutting out, stopping mid stream, or refusing to connect and play at all, regardless of resets and wifi channels. One of the speakers that frequently drops is six feet from the router for god's sake. You have killed your own product with bad updates and software.