Since the new app was forced on everyone several of my rooms devices keep disappearing from the app. I have to power cycle my Beam over and over again or hold down the sync button on the back to get it working again. My amp for my patio disappears as well. This is ridiculous. This was not an upgrade this was a serious downgrade. Don't get me started on navigating the new app and all the features that are now gone after the update. I've been a long time Sonos customer and have always promoted it to everyone I know but with this update and the prices of the equipment that's a no go anymore. This is absolutely terrible for all customers and a total failure on the part of Sonos. Fix the app or go back to the old controller app.