after upgrading to 5.1 I took the step to start using my normal WiFi. The Sonos-only network worked fine but since I have multiple switches I have experienced the STP-problems now and then, specially after a power-outage.
I run a UniFi network with several APs and I see the various ZP (I have six in the network at home) connected.
What I don't see is now my question - players that no longer play are still active on the network. Being environmentally concerned I simply wonder if the ZP still goes into power-conservation mode (like switching off amplifiers) even if they are on the standard WiFi network.