The author is using the Windows 7 operating system, but recently encountered a problem. MSN often automatically becomes offline. However, there is no problem with QQ, and the web page can be opened normally. I also asked my friends who use Windows 7 operating system and found that many people also have the same problem. So how to solve it? Today I will share with you my solution.
First run the command prompt tool as an administrator, then enter "netsh int tcp set global autotuninglevel=disabled" (the part within the quotation marks) and run it. Now when you start MSN, you will not be offline frequently and everything will be fine. Back to normal!
Why is this? It turns out that in Windows 7, Microsoft introduced a new feature called "Auto Tuning" for TCP/ip. Theoretically, "Auto Tuning" can be adjusted and optimized according to network application conditions, thereby increasing the network transmission rate. Therefore, in the default settings of Windows 7, "Auto Tuning" is automatically enabled, but in our actual applications, "Auto Tuning" sometimes does not achieve the expected results, especially when the network card uses a third-party driver, so if you also encounter If you have such a problem, you might as well try to modify it using the method introduced by the author. I believe it can solve your problem.