I need to start over installing Sonos on Play:1s. The app has is stuck in a loop of wanting to register speakers and no allowing anything else. I have over $3000 invested in beautiful hardware ad $.10 software. The software is too restrictive in letting me have control in lots of things such as tone limitations. I did manage to create a new account by changing my email address and then starting over. Disconnected and reset all 10 Play:1s and Boost. The result after reinstalling the Boost is the same offending loop. I have been a Sonos sound user for 6 years. Today's software app is the worst yet. My disabled wife needs her music TODAY!! Sonos help is not available. Any good program should allow you to delete any associated account. Not Sonos. I used to write software myself. I have tried every trick myself to work around the problem. HELP.