moo_tada wrote @Alexandre. Had to setup network from scratch, now 2nd and 3rd Deco show offline: After reboot, main deco and 2nd deco online, but 3rd deco (ground floor) shows offline,even after...

@moo_tada You have all three Deco units up and online, that is great. Is everything good now?

@AndreCasarin It is M4R. In Deco Access Point mode it should definitely deliver more than 100Mbps on a wired backhaul. Try the clean test that may help to narrow where the problem is: Configure Deco...

@AndreCasarin If you had Deco E4 with 100Mbps Ethernet port, that would be expected outcome. Deco M4R has gigabit Ethernet ports and what you describe would be unusual for it. Deco E4 is very...

@moo_tada From screenshots you provided I can see that the status of your 3rd Deco is not OFFLINE. You have removed 3rd Deco from your Deco mesh. This was supposed to reset 3rd Deco and make it...

@moo_tada You have two Satellite Deco side by side, one shows as connected to Main Deco and another shows as offline. Please do the following for me: Bring both Satellite Deco to where they both can...