Solve the problem of slow network speed after win10 1903 update

After we updated win101903, other new features are very good, but the network speed seems to be much slower than before. How to solve this situation? Let me tell you now. Hope it helps.

What to do if the network speed is slow after the win101903 update:

1. First enter the windows desktop, right-click on the windows icon in the lower left corner,

select Administrator in the pop-up menu mode command prompt.

2. Then enter "netsh interface tcp show global" in the window and press Enter.

Check whether the automatic adjustment level of the receiving window is Normal. of).

3. If yes, then type "netsh int tcp set global autotuninglevel=disabled" and press Enter to change it to Disabled.

4. If the automatic adjustment level of the receiving window in the second step is Disabled, no adjustment is required.

5. If you want to change it back to Normal, type: netsh int tcp set global autotuninglevel=normal

6. Finally, if you think it will be faster after changing to Disabled If there is no obvious improvement, you can change it back or turn it off, as long as there is no obvious slowdown.

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