@Skeeve_Stevens You do configure static IP addresses for Deco X75s in Archer AXE75 router configuration settings. There, in Archer router, you will see Deco X75s as regular wired networking devices...

@Jeffg53 What you described could happen if switch(es) at your home network through which Deco units are connected do not support Deco Ethernet backhaul protocol. This could make Deco unstable. DLink...

@Hkphooey You will get the same WiFi speeds. This configuration change applies to Deco mesh, not to individual Deco units. After you follow steps from the document I shared your Deco mesh, all its...

@Hkphooey Have you got "Double NAT detected" error message on XBOX? In that case, the solution is to configure Deco mesh run in Access Point mode: How to set up Deco to work in Access Point mode

@moo_tada Sounds like some sort of hardware issues for me. There are no configuration settings that will force Satellite Deco connect to Main Deco if they can't on their own, when they are in close...

@TeeDee1980 From Do I Need a Firewall if I Have a Router?: "Home routers use network address translation (NAT) to share a single IP address from your Internet service provide among the multiple...