Hi There,

I recently bought the Deco X20 3-pack. I have installed 1 unit on each floor where the units are only about 8 to 10 meters away from each other.

Now i have been noticing that on the slave deco my speed goes down from Master Deco 240 Mbps to the slave deco to about 50Mbps.

I have used speedtest.net in order to measure.

The connection between the Master Deco and Slave Deco is showing as excellent in the Deco App. 

Does anybody have any resolution or other tricks i can do.

I have switched off the 3rd Deco and restarted all of them.

But no faster connection