Hi,

I recently upgraded my internet connection to a fixed 5G. This means there's a 5G receiver outside the house, directed at a tower etc. This connection should be roughly 400/100 Mbps. Which it by all seems to be. When I run a speed test on the main deco I get a number around ~390-420/~115-100 depending on the time of day, which is great.
However, when I run the same speed test in any of the client devices on the WiFi, I'm looking at ~44-48/~10-11 speeds which baffles me. 
 

I can't figure out what's happening with the WiFi speeds vs. internet speed. The same speed range is measurable from any client connected. I've gone to the point where I only have the Main deco connected anymore and took the 2 other Deco's off (I previously had all of the 3 X60s connected), so I'd go as far as to assume this isn't a backhaul issue either :| 

Any help? What could I look into or check next?