This just keeps getting worse. I've upgraded my Internet from 50 to 150 Mbps. Testing the connection using the app shows that's what is coming to the main Deco router. But all devices are only...

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...

@DrGeo So I found a somewhat inelegant solution. I deleted the third unit from the network. I connected the second unit to a 50 foot extension cord to the second unit and moved it as close as...

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...