Same happened to me last night but all I did was unplug the WiFi & bingo everything was back. Not saying this will solve your problem but it might just save you going through all the shit again. 🤞🏼
Sonos app says to go restart and add sonos products back. Hear chime and press button. What F**king button? Each one of the Sonos has multiple buttons.
If you’re asking for assistance, you have a strange way of doing so.
I’m sure the Product Guide for whatever speakers you own will tell you that. Just check the Sonos website, if you are willing to do that?
