Smart Home Community

My primary deco unit is solid white as expected. However the other two units have gone off. They are blinking blue. What is the problem? How can I restore them to white?

Adding a unit to system

I have a new system which includes 2 units. The first is connected to the modem via Ethernet cable and the second servers as a remote/wireless booster. I would like to and a second wireless booster in

Ethernet Backhaul

Can I use the Ethernet Backhaul off of my Deco to connect my Apple TV or Spectrum Xumo?

Deco M5 as a Ranger Extender

My ISP (local telephone company) replaced the M5 router with a newer router of a different make (Calix u6.1 GS4220E). I have one left over (bought separately as a range extender). Can I use this M5 as

QoS run around, network interferance and pathetic network speed

I've been trying to solve what looks like dial up speed being reported in the app, such as 61k download speed with a banner of everything looks good. Further problems occurred when I tried to use QoS.

Does it matter which one is the main? Do the others connect only to the main?

I have a M4 3 pack. Does it matter which one is the main? Do the others connect only to the main or can they connect like a daisy chain? I have 1Gbps speed but only get 400Mbps out of the main, is thi