Windows 11 is limiting my internet speeds

Hi and thanks for reaching out. My name is Bernard a Windows fan like you. I'll be happy to help you out today.

I understand the issue you have, nothing to worry I am here to help, I know some of these steps are already done, you have just skipped them if you think it will have the same result.

This problem actually occurs when there is a problem with your internet configuration and driver, kindly follow the steps below and I hope this helps.

Note: Make sure to do it on the affected user

First what we will do is enable WWAN and WLAN services, these services are essential to run the Wireless and wired connection perfectly.

• Open Services (Press Windows key + R then type in services.msc then click OK)

-Look for WLAN Autoconfig and WWAN Autoconfig> Right-Click Properties and set it to automatic (If it's already set to automatic, right-click then click stop then start it again)

-Restart the PC and check

If the issue persists, run the following command in Command Prompt (Admin). Follow the steps below to do so.

These sets of commands will reset the internet connection and re-calibrate the internet settings you have.

Press Windows Key + X.

Click on Command prompt (Admin).

Type the following commands, and hit Enter after each command:

netsh int tcp set heuristics disabled

netsh int tcp set global autotuninglevel=disabled

netsh int tcp set global rss=enabled

netsh winsock reset

netsh int ip reset

ipconfig /release

ipconfig /renew

ipconfig /flushdns

If the same issue follows the methods below:

Method 1. Do clean boot:

A “clean boot” starts Windows with a minimal set of drivers and startup programs so that you can determine whether a background program is interfering with your game or program.

• In the search box on the taskbar, type msconfig and select System Configuration from the results.
• On the Services tab of System Configuration, select Hide all Microsoft services, and then select Disable all.
• On the Startup tab of System Configuration, select Open Task Manager.
• Under Startup in Task Manager, for each startup item, select the item and then select Disable.
• Close Task Manager.
• On the Startup tab of System Configuration, select OK. When you restart the computer, it's in a clean boot environment.

troubleshooting reference: https://support.microsoft.com/en-us/topic/how-t...

Let me know how it goes and I hope that helps.

Bernard

Independent Advisor

This is for Lester BernardReyes, hoping you'll get this message - I HAD a problem with my internet upload speeds, my Spectrum downloads run about 550 and normal upload is around 21. However on one computer, I only had upload speeds of 2 to 4. I found you answered that question back in 2021 with almost the exact same set of instructions as given here. The first time I did just the WWAN step, turned it off and turned it on, and it fixed the upload. 2 days later it was down to under 1 - download was still 550+. So I tried again, no change. So I followed the second set of instructions (netsh and ipconfig). NOW, INSTEAD OF 550+ DOWNLOAD, I HAVE ONLY 70 DOWNLOAD. Upload continues in the 4 to 6 range. WHAT HAPPENED?? How do I get my original settings back to download at 550+ ????

Hey Robert, I had the same problem as you. After following the second set of steps, my download speeds shot down. To fix it, you can follow the steps here to see the explanations https://pureinfotech.com/disable-window-auto-tuning-fix-slow-internet-speeds-windows-10/ , or just type this into admin cmd, "netsh int tcp set global autotuninglevel=normal". Hope this helps.

I have xfinity with unlimited data at a 200Mb/s plan

this is what I see under my network connections panel and yet

this is after I tried everything that Bernard instructed me to do as well

netsh int tcp set global autotuninglevel=normal fixes this. see here https://pureinfotech.com/disable-window-auto-tuning-fix-slow-internet-speeds-windows-10/

This is for Lester BernardReyes, hoping you'll get this message - I HAD a problem with my internet upload speeds, my Spectrum downloads run about 550 and normal upload is around 21. However on one computer, I only had upload speeds of 2 to 4. I found you answered that question back in 2021 with almost the exact same set of instructions as given here. The first time I did just the WWAN step, turned it off and turned it on, and it fixed the upload. 2 days later it was down to under 1 - download was still 550+. So I tried again, no change. So I followed the second set of instructions (netsh and ipconfig). NOW, INSTEAD OF 550+ DOWNLOAD, I HAVE ONLY 70 DOWNLOAD. Upload continues in the 4 to 6 range. WHAT HAPPENED?? How do I get my original settings back to download at 550+ ????