Super slow wi-fi speeds with Windows 10 Boot Camp

Discussion in 'Windows, Linux & Others on the Mac' started by Pigsy, Jul 30, 2017.

  1. Pigsy macrumors newbie

    Jul 29, 2017
    Hi again,

    I finally got Windows 10 installed properly on my Macbook Pro (model A1706), but now unfortunately I've run into another problem.

    Here's the speed result when running Windows 10:

    And here's the result in macOS Sierra:

    3.65 Mbps compared to 91.71 Mbps (25x slower in Windows 10), which is absolutely ridiculous.

    It seems a lot of people have had this problem and many said it's the network adapter driver. The network adapter on this laptop is a Broadcom 802.11ac.

    However I've installed the latest drivers (that didn't work) and I've gone back and installed older ones direct from the hardware creator and that didn't work either. Seems whatever I do either makes it worse, or just keeps me at this very restricted speed.

    Has any got any ideas on how to fix this please?

    Thank you
  2. CWallace macrumors 603


    Aug 17, 2007
    Seattle, WA
    Apple recently issued an updated Wireless Driver via the Windows Apple Software Update application. Have you installed that?

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