I just updated the iOS version, and it isn’t crashing at all. I’d be tempted in your case to delete the app completely, wait a minute, then download a fresh version from whichever ‘store’, and when prompted, choose ‘connect to existing system’. 

Did all , uninstalled it etc worthless Piece of crap the new app 

Given that there aren’t thousands of ‘me too’ posts in this thread, I’m going to hazard a guess that it’s a local issue to your system, and not a ‘piece of crap’ application. So, what did Sonos Support say when you called them for assistance?