Hi guys, upgraded to the new unifi 30 mbps package.

My laptop's able to detect the speed no problem, but my desktop with a USB network adapter can only get a miserable 5mb ( i tried with cables and it's back to 30 suprisingly + I'm using a TP link Archer T4U capable to up to AC1200 ) so it kinda baffles me why I am on such issues.

Any pointer to help with this?