My deco x20's have worked fine the last 4 years i have used them. They have been behind my ISP BT smart Hub as a second router (in router mode) with the decos being in dynamic IP internet setup workin

Ever since recent updates to the Deco latest 1.2.3 build 20230906 rel 41655, my Amazon fire stick won't connect to the deco system. Our Alexa dot has never been able to connect. They connect to our BT