Windows 10 extremely slow after updating to 1909

Anonymous
2019-12-29T19:42:54+00:00

I have been using a PC with 800 M Hz AMD Phennom II processor and 8 GB RAM running 64-bit Windows 10 for several years. It has been running great until recently it became extremely slow after Windows update since November.  I noticed that the CPU and Memory usage changed from about 50% to close to 100%. The performance resumed after I restored the system to the earlier version. Today was the 3rd time I did this and I checked the current stable version is 1903, so I guess the problem was caused by the new update 1909. I am afraid it will become slow again after the automatic update. 

Please advise if there is a way to allow me continue to use this computer. 

Thanks!

Windows for home | Windows 10 | Windows update

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Kapil Arya 38,476 Reputation points Volunteer Moderator
2020-08-04T12:34:39+00:00

Hello,

Please try these suggestions:

Run System File Checker scan:

  1. Search for 'command prompt' using Cortana or Windows Search.
  2. From results, right click on Command Prompt and select Run as administrator.
  3. Type sfc /scannow command and press Enter key.
  4. Let the command complete and then reboot the machine.

If that doesn't works, try these steps:

  1. Search for 'windows powershell' using Cortana or Windows Search.
  2. From results, choose Windows PowerShell and select Run as administrator.
  3. Then type/paste following and press Enter key:

Repair-WindowsImage -Online -RestoreHealth

  1. Let the command complete, restart your system then.

If problem continues, perform clean boot and remove third-party programs slowing down your system:

https://support.microsoft.com/en-in/help/929135/how-to-perform-a-clean-boot-in-windows

Also, try updating to Version 2004 or latest version and see if it helps.

Hope this helps!

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  1. Anonymous
    2020-02-20T16:46:51+00:00

    I can confirm that if you install all the Windows updates, including the 1909 one which some people seem to think is the cause of the issue, that it fixes the issue.

    I think the issue was already present before 1909 and that update seems to fix it.

    We had machines on 1803, and those were also affected. After installing the Feature Update to Windows 10, version 1909, it immediately solved our problems.

    We ran through all the available updates today on a select few of our 50 machines and all those that we installed all available updates on, after the reboot they seemed back to normal.

    I did a clean install of Windows 10 1909 and added the updates which brought the version to 18363.657 and I still have the severe lag problem you are all speaking of.  I am running a AMD FX-8350 CPU, 16 GB DDR3 MEM, and a Samsung 500GB SSD.  When I was running Windows 10 1903 with the same CPU, MEM, and SSD I experienced little if any lag.  This has to be a problem with something that Microsoft messed up in the 1909 update.  This is not a hardware problem.

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  2. Anonymous
    2020-02-19T12:20:34+00:00

    Hi AD4M1

    You are missing the point. If 1909 corrected your 50 problem PC's, then we are so happy for you. This discussion is about thousands (assumed) of PC's that were perfect before 1909 but are now problem PC's.

    Hope you have the point now?

    For what it's worth; after two days lost earnings, I decided to download the 1909 build from Microsoft and do a total reinstall. That alone took me another day of lost earnings. It worked just fine so I downloaded Ubuntu 19.04 and installed as dual boot. That took me less than 1 hour. Ubuntu is now my development OS and Windows for messing around on.

    Kind regards

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  3. Anonymous
    2020-02-17T18:54:11+00:00

    I'm glad it worked for you. It's lovely to have the luxury of both time and salary to get it working. To say that the ones who having problems are at fault is ludicrous. We have no control of when and how the updates are done and to expect us to troubleshoot the problem is basically unpaid and slave labour.

    Shame on Microsoft.

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  4. Anonymous
    2020-02-17T16:48:06+00:00

    I can confirm that if you install all the Windows updates, including the 1909 one which some people seem to think is the cause of the issue, that it fixes the issue.

    I think the issue was already present before 1909 and that update seems to fix it.

    We had machines on 1803, and those were also affected. After installing the Feature Update to Windows 10, version 1909, it immediately solved our problems.

    We ran through all the available updates today on a select few of our 50 machines and all those that we installed all available updates on, after the reboot they seemed back to normal.

    Was this answer helpful?

    0 comments