Windows 10: Internet slow speed due to Windows or Windows Update

Patrick Brown3 · Nov 11, 2022

Hello,I have 1 gig fiber in my home and recently that speed has been reduced to 150 mbps. We had the ISP techs out here for a few hours, swapped out to newest modems and routers. Determined the slow speed is happening due to my computer. It's not isolated to one machine either, both my desktop and laptop experience this. Is Windows, or Windows update known to cause speed issues? I'm on Windows 10 Home, version 22H2 and OS build 19045.2251

:)

Remon Ont · Nov 11, 2022

Slow Internet speed on only one computer.

Hi Cody,

Slow internet speed on one of your computer could be due to the following:

Outdated network adapter driver

Different Wi-Fi chipset

Computer processing speed

Make sure that the network driver of your computer(s) are always updated.

We also suggest you to contact your internet service provider for them to check your internet connection speed and give you more information.

Feel free to post back if you have other concerns.

lorraine walsh · Nov 11, 2022

Windows 10 download speed issues

Try this method:

First of all from Start Menu, open Settings (Type settings in the search bar and it will appear).

locate and select “Update and Security“.

in this window, Locate “Advanced Options”. Click on it.

In Advanced Options; Click on “Choose How Updates are Delivered“.

Turn off Updates from more than one place.

Your system will not work as a seeder for other Windows 10 users. It will give sudden boast to your Slow internet speed.

Eric003 · Nov 11, 2022

Slow Internet Speed on Windows 10 1809

Hi,

My name is Angel. I am an Independent Advisor. Thank you for posting in Microsoft Community.

1. Close the Peer to Peer Update Process on Your PC to Fix Slow Internet after Windows 10 Update

Shut down the peer to peer update process on your PC. That is to say, you need to close the channel which you can download applications and system updates from other PC’s connected to the server since it limits your internet bandwidth seeding to other users.

Step 1. Click Start menu and then type Settings to open it.

Step 2. Select “Update and Security“.

Step 3. Click the “Advanced Options” tab.

Step 4. Click the option “Choose How Updates are Delivered".

Step 5. Turn off the On button.

2. Adjust the Internet Bandwidth Settings

Since windows 10, by default, reserves 20% of the internet bandwidth for the system applications and its operating system, you can’t browse or surf on the internet with 100% internet connection. This solution speeds up the dropping internet speed by trimming
down the bandwidth which is reserved for Windows 10 and system applications. Follow the step-by-step guide to tackle slow internet after Windows 10 Update.

Step 1. Press Windows shortcut keys Win + R to open Run dialog box.

Step 2. Type gpedit.msc and then hit OK.

Step 3. Give permissions. A pop-up window will open with title of Group Policy.

Step 4. Click on Computer Configuration on the right side of the window.

Step 5. Navigate to: Administrative Templates -> Network – > Qos Packet Scheduler – > Limit reservable bandwidth.

Step 6. Click on Enable.

Step 7. Change the Value from 20 to 0.

Step 8. Apply and then click OK.

3. Disable Window Auto-Tuning

Window Auto-Tuning which is enabled by default improves performance for programs by receiving TCP data over a network. Slower internet speed after Windows 10 Update could hit your computer when Window Auto-Tuning feature is “ON”. While luckily, you can disable
Windows Auto-Tuning level to improve the internet speed for the Windows 10 update. Use administrator privileges to process the following steps.

Step 1. Press Win + X and then select Command Prompt (Admin).

Step 2. Type the command netsh interface tcp show global in the window.

Step 3. Check for Receive Window Auto-Tuning Level and if it is normal, you will need to disable it.

Step 4. Type the command netsh int tcp set global autotuninglevel=disabled to disable it.

You can perform an internet speed test to see whether those adjustments improve your internet speed or not. If not, you can re-enable the Window Auto-Tuning level by typing the command netsh int tcp set global autotuninglevel=normal in the Command Prompt (Admin).

Source:

https://www.drivethelife.com/windows-10/fix-slo...

Hope the information provided is useful. If the issue persists, reply here and we will be glad to help you.

Angel.

Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised
on the site before you decide to download and install it.
Click to expand...

I tried this last night and now my laptop is worse. Your first suggestion "choose how updates are delivered" isn't even an option. Hopefully the 1908 update will fix this problem that microsoft caused. Sadly my internet connection keeps disappearing so downloading
and installing that update isn't really working. Microsoft and their mistake is pointing me towards having to pay someone to come in and fix it. Not happy with Mr Gates right now.

Windows 10: Internet slow speed due to Windows or Windows Update

Internet slow speed due to Windows or Windows Update

Internet slow speed due to Windows or Windows Update

Internet slow speed due to Windows or Windows Update

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