@David-TP, I asked for strict instructions so I can follow very strictly. Apparently this is not the way to do this. As I mentioned my secondary Deco had been reset. So, the first step was adding it...

@David-TP, Access point setting has always been set. You mean that I should reconnect the secondary Deco as a Wi-Fi node while being physically close to the main Deco (i.e. House 1)? Then move the...

@David-TP, I finally tried to make the wiring as discussed - both Deco units connected directly to the router via Ethernet cable. You don't have an official guide for this, so I reset the secondary...

David-TP wrote And there is one more notice RE315 has a fast Ethernet post which is up to 100Mbps. Okay. Considering this limitation plus the recommendation to connect the wireless extender to the...

@David-TP, Okay. Onto the next one. If I have two RE315 extenders each connected directly to my main router through ethernet cable would all these three units (AX20 + 2X ethernet RE315) form a proper...

@David-TP, Okay. I will continue the gambling with you. Quoting my quote: "For the Archer AX20, we regret to tell you that the model doesn't support Easymesh." But because I don't want to bring that...