I have the TP-Link Deco M9 Plus - 3 unit set. I currently have it connect in AP mode and two of the units are always blinking red and the unit connected to the internet is solid green. I currently hav

I have connected 2 of my 4 decos to the Ethernet (the Ethernet connection is confirmed in the Deco app). The wifi reception I get is very strong close to the deco but not great if I move into another