@yves_b No they don't. That's 100% of the point of a wireless mesh. It is very clearly rigged for both wired and wifeless backbone, and it works just fine if you don't use the nodes as downlink...

@yves_b You got it right. Main deco has ethernet to the router. Both satellites were connected to two separate speakers. They are Ikea Sonos wifi speakers. And no, they can't route traffic, but the...

My 3-node Deco network has worked just fine, but recently I added another old wifi-speaker to one of my nodes by Ethernet because the old speakers won't work on combined frequency networks. Now my...

Exact same issues with exact same firmware, but on X20 (1+2 extenders). Did a quick remove of all units, which is how you factory reset. Then set them up as a new installation. All works fine again....