Hi @terziyski, The main router supports only EasyMesh, and My Extender HW version is Ver:4.8 Main Router Hardware Version:XC220-G3 v1.0 0000000

I'm trying to setup a EASY Mesh setup using XC220-G3 and with RC450 AC 1750 Mesh WIFI Extender, I could not able to add my devices to MESH Network. Add mesh device never detected extenders, even I...