I have always loved Sonos and been using it for a decade now but the new app comes close to reducing me to tears. Does anyone know if there is a way to change it back to how it was, without having to go back to the original S1 please? 
 

The rooms ‘apply’ function is a nightmare! I just cannot seem to get to grips with it. 
 

I have sadly never seen such a regressive upgrade! Please please please, Sonos developers, do something to fix it!