Devialet's answer on the stereo sync issue

[struts]

My firmware number now is 2.8.5

Just out of interest where in the app did the "update" button appear?  I assume it was somewhere in the page for your room and not something you had to look for on the settings page?  Did you have to update each speaker individually or was the update applied to both once you had pressed the button?

I received no notification just pressed the gear symbol on the top left-hand side at the „Welcome Home“ page of the app. There you can find „System Update“. Just check whether there is a new update for your Phantom. I had to update them individually.

Clear, thanks!