@Alexandre. Hallo Looks pretty bleak again. Disconnected Gang went on 5 gHz only. ran the optimizer Speedtest at Kantoor with ookla 16 Mbps, I am connected to kantoor. Went back to the old situation...

I added the pictures in the previous post Gemiddeld -> Middle quality of signal

Kantoor woonkamer gang

@SamuelB1002 FYI

@SamuelB1002 Hallo Ok testing the systems Test result on the deco app Via ookla standing next to the main deco "Woonkamer' Standing next to kantoor worst position in the house with all doors closed,...

@Alexandre. deco connecting as I wish the speedtest looks promising. Testing all locations now samuel