@David-TP Hi, FW version is 1.4.9 Build 20250110 Rel. 65349. The same for both Deco units. When I set the second unit as the 'main deco', the whole system doesn't connection to the internet.

Hi, I have 2 Deco X50 POE set up, one in the front half of the house and another in the back half. The one in the front is he one connected to the NBN box. For whatever reason it connects all my...