By Dervish / Last update February 16, 2022

Many users use Win11 and find that the Internet speed is slow. Why is the Internet speed of Windows 11 super slow? After updating to Win11, the Internet speed has slowed down. Especially, the wireless network speed is obviously not as good as before. It affects the experience very much. In the following, I will give you a detailed introduction to the detailed solution to the slow network speed of Win11.

One of the most effective solutions for most problems you encounter in Windows 11 is to restart your computer. If it's a background process or bug that's causing the problem, restarting the operating system will get rid of it, thus fixing the bug.

Make sure the PC is within range of the router (Wi-Fi network)

In the case of a wireless network, the farther the device is from the router, the slower the internet speed. An effective workaround is to keep the device within range of the router.

Most devices display signal strength when you are connected to a wireless network. Make sure it's the largest.

Additionally, we now have dual-band routers that support 5 GHz in addition to the standard 2.4 GHz that provides higher internet speeds. If your router supports both, make sure you are connected to a 5 GHz network.

The solution to the slow network speed after updating to win11

1. Open the settings interface through windows+i.

2. Select windows update from the tabs listed in the left navigation pane.

3. Click on Windows update on the right.

4. Click Advanced Options.

5. Next, click Delivery Optimization.

6. Disable the toggle switch that allows downloading from other PCs.

7. Now, click Advanced Options.

8. Under absolute bandwidth, select the Allocate bandwidth, download the updated checkboxes in the background and foreground, and enter the required values ​​into the corresponding fields.

9. You can also use the percentage method of measuring bandwidth and use the slider to set the desired settings.

10. Scroll down and tick the two checkboxes under Upload Settings.

11. Now use the sliders to set the desired bandwidth for uploading updates and monthlyuploadlimit.


12. After changing the bandwidth settings, check whether the problem of slow download speed in Windows 11 has been resolved. A certain amount of bandwidth is allocated to Windows Update for downloading and updating. You can reduce the bandwidth to maximize the bandwidth allocated to other tasks.