I have FTTP with a master M9+ as the router (not the ISP's provided router). This connects to a TPLink unmanaged 24-port switch. I have a number of satelllite M9+ in access point mode, connected by et

I have a number of Deco M9+ disks and they perform well, most of the time. The issue I have it that I live in a non-standard eco house with lots of insulation and thick walls. In a couple of places I