@David-TP Hi, thanks for the reply! I have replaced the two Decos with each other, both in the application and physically as You suggested, following the instructions on the URL You have linked, but...

Hi! I have some issues with my Deco M4 units. I have currently 2 units running, one directly wired to the modem, and the second is in an other part of the house. My internet provider provides the...