I use the Windows 7 operating system, but recently encountered a problem, MSN will often automatically become offline. But the page can normally open, and asked about the Windows 7 operating system used around friends, found that many people have the same problem. So how to solve it?
First Run as administrator command prompt tools, and then enter "netsh int tcp set global autotuninglevel = disabled" (quotes section) and running, start MSN again now when it will not appear often taking them offline, everything back to normal!
Why is this? Original in Windows 7 download Microsoft is TCP / ip introduction called "Auto Tuning" of the new features, in theory, "Auto Tuning" be adjusted according to network applications, optimized to improve the network transmission rate. So Windows 7 is the default setting, "Auto Tuning" is enabled automatically, but in our practical application "Auto Tuning" 有时候 can not achieve the desired results, especially in the card when using third-party drivers, so if you encounter this problem.
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