So now I get no sound from my Sonos sound bar connected to the TV via HDMI. I'm suspecting it has some sort of communication or dropped communication from the Deco to the unmanaged switch. My set up...

@pianomanharry what is your firmware on your tv?

My Google TV's connected to the Deco via ethernet gigabit switch keep dropping connections. One of my TV's keep dropping the wired connection and a power cycle resets it and it reconnects again. It...