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I just update my system to 16.2 using the new Sonos app. The update appeared to run smoothly with no glitches. After running update I checked the About in my system and it showed my Arc, all 4 of my Play1s, my two Play5s, and my Sub were on 16.2, but my two ERA300s (used as rear surrounds) still showed 16.1. I had the Sonos app check for updates and it stated my system was up to date. Anybody else had there ERA300s not update to 16.2?

Is it possible there was no need to update the firmware on the Era 300s, so no release to update them?


I closed the Sonos App, then re-opened it - now the ERA300s reflect 16.2 - not sure why that fixed it, but it did.


Outstanding! I was wrong in my assumption.