Sonos has replaced Sonos Bridge with Sonos Boost. The intent (we believe) is to provide a modern solution to extend the wireless signal across the home for all speakers.  At this time SuonO has not been tested with this hardware. Customers with an average of 7 speakers are reporting issues (Discovering speakers) while customers with a smaller number of speakers seem to be ok. We are investigating if we can extend the coverage to this hardware as well.