So after changing the width, my speed increase but its so unstable. It goes from 40 to 1Mbs, Im done.

@ArcherC8 THANK YOU SO MUCH, the problem was width -I changed it to 40Mhz from 20Mhz and download speed and upload even increase! Once again, thank you man!

ArcherC8 wrote 2.4G is used by many other devices which can cause issues. Also try changing both the band width and channel. Sometimes another WIFI device can cause issues such as but limited to an...

Hello, Last two or three weeks I had a problem with my archer c6. My normal internet speed is 90/90 Mbs on deskop (wire) and 40/40Mbs wireless on 2,4G band. But now, my connection speed is...