Hi,

I got a appartment that requires a quite big mesh network (6 Deco M5 in total). Appartment is big but also long and with thick concrete walls..

Inside the front door my Fiber comes in through the Swedish network provider Telia and their router. I have installed the first Deco M5 to the router as the second installation option "Access point mode" (not sure about the english name).. Deco M5 nr is called "Front Door"

The 2nd router is in the Kitchen (closest by distans to Front door)

I have one in the next room called "Living room"

And three in different bed rooms (Bedroom 1, 2, 3)

All of the routers connects to "Front door" but with very bad network. And that creates a problem with slow speed.

I would like the Kitchen to hook up Front door. And Living room hook up to Kitchen. And Bed Room 1 to Living room etc etc..

So my question is HOW I can do this?? 

I'm also experiencing problems with all my Sonos speakers (lagging) and also two different PS4 in the kids bedrooms. I have plugged the PS4 to ethernet cable but it doesent help me.

Please advise and thanks in advance!