I just upgraded my Internet service from 50 to 150 Mbps. When I test the speed using the Deco app, it reflects the new bandwidth, but when I run Speedtest on any of the devices, including the iPhone r

I have 3 X20s, one on each floor of my home. The units on the first and second floor work fine but the one in my studio on the third floor refuses to connect to the one on the second floor and randoml