The sonos app v 11.0 on my adroid tablet indicated that there was an update available. It indicated that i could update later but it failed to do anything without updating. After updating to 11.1 it fails to connect to my connect and keeps telling me that i need to update to 11.1 . So i saw no other option than to remove the app and reinstall 11.0. V11.0 worked fine until it again wants to update to 11.1.
So it seems that i cannot use my tablet at the moment to control the connect.
My android phone still has v11.0 and is still working fine but i am worried that it also soon wants to update the app.