The app won’t load properly in my iPhone, tried my wife’s as well, doesn’t work on that either. Finds the system on the wi-fi then says I have to log out and system owner sign in (which is me and it’s correct) then won’t let me log in, it keeps going back to the same message! Wasted 2 hours trying to call Sonos and there is no one ever available to help with the live chat. I am now left with an expensive speaker system we can use!!! Will never buy or recommend Sonos again.