I have a 3 phase instalation and 2 of them are covered by P9s The connection Follows Basement -> PLC: Living Room Basement -> Ethernet: Studio Studio -> PLC: Garage (when working as expected) Studio...

It’s not close to any appliances (any of them) I moved far away enough to loose WiFi backhaul and it works while connected to the same outlet but as soon as it goes to where I want/can place it it...

@yves_b it makes no sense that when I move enough to loose WiFi backhaul while still connected to the same outlet the PLC backhaul starts working normally and stable

Hi, My network consists of 5 Decos P9 having a main one connected to the router through Ethernet One other Deco is connected to the main one through Ethernet and other two are stable through WiFi...