terziyski My root router see this LAN is 1000 Mpbs. I cannot see System Parameters in my C2. My cable is Cat6 and I have try on router mode and the speed is higher than when in AP mode

I run my Archer C2 V1 as 2 modes and there is a different: 1. In Router Mode, the bandwith I tested by Speedtest is 150Mpbs for LAN port connected to my laptop and wifi when I stand next to router....