Windows 7 Auto-Tuning

When Microsoft first published Vista, the network feature “Auto-Tuning” has created a lot of headache among the users. So, does Windows 7 have this feature enabled? Yes, you bet.

You can follow the same steps like the ones in this post to disable it. Here is the screenshot of the commands.

w7-autotuning

If you find your network performance is lagging, you might want to turn off auto-tuning and see if it improves.

  • Chris

    I found that this setting does not stick in Windows 7 RTM. Looking for a way to make it stick.

    • liam

      netsh int tcp set heuristics disabled

      run that command in a cmd with admin ryts…

  • amida168

    I turned the auto tuning level off for several days and it still stays disabled.