@Alexandre. Apologies for the delay. I did what you suggested. Router (Virgin Media SH5): router mode. Deco Base Unit: Access point. No other Decos powered on. 5 Ghz band only. I'm still seeing no...

@Alexandre. I did as you advised and am still not getting more than 300Mb/s (multiple tests, so that's a rough average, but the numbers were around that and not massively higher or lower), even with...

@David-TP Yes, I checked the wireless speeds on my phone connected to the base Deco at 5 GHz from 2 meters away in the same room and was seeing similar results - perhaps a slightly higher average of...

My ISP recently upgraded me to 1Gb cable broadband. However, I struggle to get above 250 Mbps whether I'm at my PC, connected to a satellite Deco two rooms away or sat in front of the base Deco on my...