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Forum Discussion

Kato530's avatar
Kato530
Aspirant
May 13, 2021

R7960P 2.4ghz slow

I recently upgraded internet speed to 400mbps from 100mbps.  Immediately had great results with 5ghz reaching 400+speeds.  However 2.4ghz actually became slower than before I upgraded.  Speedtest.net showed avg speed of 55-75 mpbs with 400mbps upgrade.  Is that normal or should speed be higher for 2.4?  Spectrum said line connection is fine so must be the router.  I rely on the 2.4 for security system cameras.  Firmware is updated as of 05/13/2021.

 

Thoughts?

4 Replies

  • plemans's avatar
    plemans
    Guru - Experienced User

    2.4ghz is a slow network. 

    what speeds were you getting before? 

    Have you tried changing wireless channels in case there's interference? 

    • Kato530's avatar
      Kato530
      Aspirant
      I was getting around 75-90mbps when I had 100mbps. I tried changing it to 1,6,11 channels with 6 being the best speeds around 65-75 consistently. I have all laptops, mobile devices and tablets, smart TVs and game consoles on 5ghz. All of those receiving 300+ speeds. 2.4 is also set to manage up to 300mbps…not sure if that is relevant.
  • FURRYe38's avatar
    FURRYe38
    Guru - Experienced User

    What wireless device are you using to speed test with on 2.4Ghz? 

    Has a factory reset and setup from scratch been performed since last FW update on the router?

    Is 20/40Mhz Coexistence enabled or disabled?

     

     


    Kato530 wrote:

    I recently upgraded internet speed to 400mbps from 100mbps.  Immediately had great results with 5ghz reaching 400+speeds.  However 2.4ghz actually became slower than before I upgraded.  Speedtest.net showed avg speed of 55-75 mpbs with 400mbps upgrade.  Is that normal or should speed be higher for 2.4?  Spectrum said line connection is fine so must be the router.  I rely on the 2.4 for security system cameras.  Firmware is updated as of 05/13/2021.

     

    Thoughts?