Windows 10: Dell XPS 15 2019- Wifi Speed issue

Discus and support Dell XPS 15 2019- Wifi Speed issue in Windows 10 Network and Sharing to solve the problem; I just received Dell XPS 15 with i9 processor , 32 GB Ram. I bought this laptop from HIDevolution and got the Wifi card changed from Killer to Intel... Discussion in 'Windows 10 Network and Sharing' started by kkdevWin, Sep 24, 2019.

  1. kkdevWin Win User

    Dell XPS 15 2019- Wifi Speed issue


    I just received Dell XPS 15 with i9 processor , 32 GB Ram.
    I bought this laptop from HIDevolution and got the Wifi card changed from Killer to Intel AX200.
    I'm suppose to get 275 mbps download speed as per my ISP contract.
    My iPhone, iPad and another Windows laptop is showing up close to 300 mbps continuously.

    However Dell XPS Wifi speed is dropping off and showing 40 mbps . I updated the latest Intel Wifi driver. Also I removed killer wifi card divers . Then I got the speed upto 300 mbps. I put the laptop on sleep mode and next day I checked the speed test which was again showing 40 mbps download speed.
    I restarted my laptop and again the WIfi speed shows poor speed -45 mbps.

    My router is working fine ( it is the latest netgear WIFI6) . All the other devices are showing more than 275 mbps speed . Only the new XPS has the wifi speed dropping issue .

    Can you please suggest any parmanent solution ?

    Also in the forum , I found a post from 2016 by y0himba , dated 18-Jun-2016 to replace the Registry Winsoc and Winsoc2 folders with two Winsoc attachments.

    Can you please share the latest Winsoc and Winsoc2 folders/files.

    Thank you

    :)
     
    kkdevWin, Sep 24, 2019
    #1
  2. kkdevWin Win User

    Dell XPS 15 2019- Wifi Speed issue

    I just received Dell XPS 15 with i9 processor , 32 GB Ram.
    I bought this laptop from HIDevolution and got the Wifi card changed from Killer to Intel AX200.
    I'm suppose to get 275 mbps download speed as per my ISP contract.
    My iPhone, iPad and another Windows laptop is showing up close to 300 mbps continuously.

    However Dell XPS Wifi speed is dropping off and showing 40 mbps . I updated the latest Intel Wifi driver. Also I removed killer wifi card divers . Then I got the speed upto 300 mbps. I put the laptop on sleep mode and next day I checked the speed test which was again showing 40 mbps download speed.
    I restarted my laptop and again the WIfi speed shows poor speed -45 mbps.

    My router is working fine ( it is the latest netgear WIFI6) . All the other devices are showing more than 275 mbps speed . Only the new XPS has the wifi speed dropping issue .

    Can you please suggest any parmanent solution ?

    Also in the forum , I found a post from 2016 by y0himba , dated 18-Jun-2016 to replace the Registry Winsoc and Winsoc2 folders with two Winsoc attachments.

    Can you please share the latest Winsoc and Winsoc2 folders/files.

    Thank you
     
    kkdevWin, Sep 24, 2019
    #2
  3. fireberd Win User
    Dell XPS 15 2019- Wifi Speed issue

    The Dell installed "Smartbyte" is a known cause of internet speed slowdowns. On the Dell forums if we get someone complaining about slow speed when their other devices do not have the slowdown, the first thing we suggest is to uninstall Smartbyte.

    On my Dell Inspiron 15 that came with Smartbyte, my Internet speed was running in the low 80Mb/sec range. I removed Smartbyte and it jumped up to around 115Mb/sec.
     
    fireberd, Sep 24, 2019
    #3
  4. Dell XPS 15 2019- Wifi Speed issue

    Dell XPS 15 2019- Wifi Speed issue

    My dell xps 13" with the original Wifi card and everything is smooth, fast at a far range, maybe get the original one installed instead of returning the laptop. I used Nikon photo software which runs very smoothly on the XPS with a i5 core processor along with graphics design. i upgraded from a MacBook and am very happy i switched.
    hope this helps.
     
    MountianlionXPS, Sep 24, 2019
    #4
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Dell XPS 15 2019- Wifi Speed issue

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