@David-TP thanks for the reply. i think that's how I had it. i couldn't get the AV600 master to connect to the Deco modem. I hard wired it to the Deco then plugged the AV600 slave in another room. I...

Hi all, Im sure this has been asked before but I have 2 Deco M4 units that i bought today. Set them up: Deco 1 direct to full fibre modem, no router. Deco 2 slave other sire of house. I have an AV600...