I have the hub 4.0 from Virgin Media and regularly get 350mbps download speed. There are however black spots in my house where wifi connection goes from 3 bars to 2/1 bar, so I decided to invest in the Deco M5 system.
My hub is in modem mode, and the Deco's are in router mode. The master Deco is performing well, however when I run a speed test next to the other 2, speeds drop to around 50-100mbps. I have attached a layout of my house showing where the points are:
1) the modem and master deco
2& 3) satellite decos
The only thing I can think of is that the location of the modem and master deco is hindering the speed as they are in the front room? Or maybe the satellite decos need to be closer to the modem? I have spoken to TP-Link support and they are yet to offer any solutions, so over to you lot!
I welcome your help.