I cannot use Bluetooth without connecting via WiFi and the app.
For instance I go to Spotify, It doesn't appear in usable speakers, it only shows up in Spotify when I open the Sonos app, which obviously only works with WiFi and select a song to play.
I can search for it via my Bluetooth connection on my phone (android) and it's listed as the Bluetooth address, not the name. If I select it from the list I just get a message saying an app is required to use it.
It has only worked once and is now unusable as a portable speaker, what on earth is going wrong.