MSN automatic offline solution in Windows 7

I use the Windows 7 operating system, but recently encountered a problem, MSN often automatically becomes offline. But QQ has no problem, the webpage can be opened normally, and I asked friends who use the Windows 7 operating system, and found that many people have the same problem. So how should it be solved? Share my solution with you today.

First run the command prompt tool as an administrator, then type "netsh int tcp set global autotuninglevel=disabled" (inside the quotes) and run it. Now when you start MSN, it will not appear frequently. In the case of the machine, everything will return to normal!

Why is this? Originally in Windows 7, Microsoft introduced a new feature called "Auto Tuning" for TCP/ip. In theory, "Auto Tuning" can be adjusted and optimized according to network application conditions, thereby increasing the network transmission rate. So in Windows 7's default settings, "Auto Tuning" is automatically enabled, but in our actual application "Auto Tuning" sometimes does not achieve the desired results, especially when the network card uses a third-party driver, so if you also come across Such a problem, may wish to use the method described by the author to try to modify it, I believe that can solve your problem.