Posted on: 09/02/2020 Posted by: Martin Comments: 0

Slow LAN speed on Windows 10 PCs

Disable Windows Auto-Tuning Feature According to users, you might be able to fix this problem simply by disabling the Auto-Tuning feature. This is a built-in feature of Windows, and you can disable it from Command Prompt. To do that, just follow these steps: Press Windows Key + X to open Win + X menu. Now select Command Prompt (Admin) or Powershell (Admin) from the menu. Launch Command Prompt by typing cmd in the search box. Type the following command: netsh interface tcp show global Now, look for the Receive Window Auto-Tuning Level feature. If it’s “normal”, disable it. To disable it, type

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