I added the Deco mesh router system (Wifi 6 with three units) to my Netgear 3700 cable modem. After having the Deco router system up and running I was confused about how to turn off the router...

I recently installed and setup the 3 unit Deco WiFi 6 mesh router system. It seems to be working fine. However I am noticing a whining sound coming from the main device. I do not hear the sound from...