Windows 10: Windows 10 - RealTek PCIe GbE Family Controller - Slow Connection...

Discus and support Windows 10 - RealTek PCIe GbE Family Controller - Slow Connection... in Windows 10 Network and Sharing to solve the problem; I post this in the hopes that others will find it useful, as it took me quite a while to resolve this issue. I was experiencing slow sub 70Mbps... Discussion in 'Windows 10 Network and Sharing' started by RckyMtnTower, Jul 10, 2020.

  1. RCKYMTNTOWER
    RckyMtnTower Win User

    Windows 10 - RealTek PCIe GbE Family Controller - Slow Connection...


    I post this in the hopes that others will find it useful, as it took me quite a while to resolve this issue.


    I was experiencing slow sub 70Mbps wired ethernet speeds with an integrated Realtek PCIe GbE Family Controller on an MSI motherboard. Suffice it to say I tried everything to push this pard up to the 300+Mbps that every other wired device enjoyed on my home network.


    I eventually ran into a post recommending the SpeedGuide.net's TCPOptimer utility, that allows you to reapply either a Windows default profile of adapter settings or even an optimized profile of adapter settings. There is also a slider control that exposed some type of throttling that was enabled on my PC to keep it under 10MBps. I applied the Windows defaults and slide the speed slider all the way to 100+ and voila, full speed ahead.


    All of the other posts I found regarding the RealTek controller spoke to one setting or another, but this utility put everything back to the defaults without having to reinstall the OS. It makes sense now after reading that a number of posters resolved their RealTek issues by doing just that.

    :)
     
    RckyMtnTower, Jul 10, 2020
    #1
  2. PAPAECHOUK
    PapaEchoUK Win User

    RealTek PCIe GBE Family Controller not working

    I searched for "Realtek pcie GBE controller" in the search box on this site and found this -

    Windows 10 Ethernet bug (Realtek PCIe GBE Family Controller)

    I tried the last suggestion and it worked for me.
     
    PapaEchoUK, Jul 10, 2020
    #2
  3. JONGROVES
    JonGroves Win User
    realtek PCIe GBE Family Controller

    In control panel, hardware and sound, pc, it is showing the troubleshoot warning triangle. Right clck and select troubleshoot and it tells me

    "Problem detected with Realtek PCIe GBE Family Controller.

    I have checked in 'advanced' etc, the driver is listed as Microsoft 10/05/2013, 8.1.510.2013 which is says is up-to-date.

    Is there really a problem and if so what do I need to do?

    Moved from: (Windows / Windows 10 / Windows settings)
     
    JonGroves, Jul 10, 2020
    #3
  4. JELV
    jelv Win User

    Windows 10 - RealTek PCIe GbE Family Controller - Slow Connection...

    Realtek PCIe GBE Family Controller Problem Windows 10

    I had a similar problem and had tried all the suggestions about re-installing drivers etc. In the end I stumbled on this which worked: I disabled Green Ethernet in the advanced settings of the Realtek PCIe GBE Family Controller Properties.
     
    jelv, Jul 10, 2020
    #4
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Windows 10 - RealTek PCIe GbE Family Controller - Slow Connection...

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