We've now got two panels - one working, one not - both on the latest firmware, but with different Sonos App versions. (9.0.1 - working, 10.6.99 - not working)
What I'm trying to establish is: Is this a Sonos App version issue, or some underlying Android version (which we can't see) issue.
I've asked Crestron too (mainly to understand what the roll-back procedure should be if we break a customer system!)
