@Neill78 Thank you. With my current setup (ethernet cable from router to main deco), should I select the operation mode to AP mode in the Deco app? Instead, it is currently set up in wifi router mode...

And are you saying there’s no point using a powerline adapter for the main deco next to the router?

Neill78 wrote @Psyurmh My building is concrete so I get no Wifi signal on the 2nd floor. I use a powerline adapter to connect a Deco M5 on the 2nd floor to the main unit on the 1st floor. This uses...

Currently, I have the main Deco plugged into the router, and they are located in a cupboard. The other 2 Decos are scattered around my house. I want to improve the Wi-Fi signal and I think the main...