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shura's avatar
shura
Aspirant
Aug 15, 2016
Solved

AC1750 (R6400) 2.4GHz wifi speeds

After my rather sad experience described here, I settled on the R6400. Everything seems to be working, except I am not sure I get adequate wifi speeds. With the old router, my laptop (wifi adapter Atheros AR956x) got consistent 90 mbps on speedtest, which is also what I always get on a wired desktop from my ISP.

With the new router, I never get above 50 mbps on said laptop (or other wireless devices), while the speed through the wired hookup is still 90 mbps. Didn't mess with the settings, channel set to auto.

Is this normal performance? Any tweaks needed?

 

Thanks.

  • Retired_Member's avatar
    Retired_Member
    Aug 15, 2016

    Mode = 450

     

    Disable coexistence if enabled.........this Only effects 2.4 and limits or disables channel bonding when router senses other routers

4 Replies

  • Retired_Member's avatar
    Retired_Member

    QOS disabled?

     

    WMM enabled?

     

    Mode set to?

     

    WPA2 used?

    • shura's avatar
      shura
      Aspirant

      QOS disabled

      WMM enabled

      WPA2 used 

       

      Not sure which mode, but if you mean the transfer modes, then up to 450 and 1300 mbps for 2.4 and 5 GHz, respectively. Actually, after enabling 5 GHz band on the wireless devices (some Android phones have "2.4GHz only" by default), I get the expected 90 mbps. Not on the laptop though. Atheros advanced driver options don't have anything to switch the bands, assuming the adapter actually supports this band.

      • Retired_Member's avatar
        Retired_Member

        Mode = 450

         

        Disable coexistence if enabled.........this Only effects 2.4 and limits or disables channel bonding when router senses other routers