Windows 10: Windows 11 Extremely Slow after KB5012643

Discus and support Windows 11 Extremely Slow after KB5012643 in Windows 10 Gaming to solve the problem; Ever since the update mentioned in the title, the Windows 11 bootup process has been extremely slow. Like it went from 10 seconds to a good 3-4 minutes... Discussion in 'Windows 10 Gaming' started by CrazeXD, May 14, 2022.

  1. CrazeXD Win User

    Windows 11 Extremely Slow after KB5012643


    Ever since the update mentioned in the title, the Windows 11 bootup process has been extremely slow. Like it went from 10 seconds to a good 3-4 minutes before I can use it. It'll boot up in 2 minutes, but CPU usage would be so high I can't do anything until it settles down. Any help?Thanks

    :)
     
    CrazeXD, May 14, 2022
    #1

  2. Extremely slow pc suddenly windows 8.1

    Windows 8.1 suddenly my pc is extremely slow any suggestions please
     
    johnsonconnie, May 14, 2022
    #2
  3. Jumplist sometimes extremely slow

    I bought a new laptop with Windows 10 recently.

    Only after a few days, the jump lists started to get extremely slow.

    But they behave that way just for a while, then they work as they should again.

    When slow, it takes several minutes for the jump list to appear. It is extremely annoying. Especially e.g. when I have opened a remote desktop and want to open another one via the jumplist.

    I had exactly the same problem with my old Windows 7 PC and assumed that I would get rid of that problem,
    changing both PC and OS, but no.

    I do not want the standard answers to this problem:

    - Disable Aero

    - Clear the (Explorer) Cache for Jump lists

    - etc.

    It is definitely something else. I mean, how would the jump list cache get full after only a week? And why does the jump list get slow only sometimes and then suddenly works just fine again?

    So please, give me an answer that takes this into consideration.
     
    Anders Edvin, May 14, 2022
    #3
  4. mbmeadows Win User

    Windows 11 Extremely Slow after KB5012643

    Constant script errors and slow loading pages in 10 internet explorer 11

    I have done the steps listed above. They have not helped and I am still getting constant script errors, along with slow loading pages. Are there any other suggestions?
     
    mbmeadows, May 14, 2022
    #4
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Windows 11 Extremely Slow after KB5012643

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