Windows 10: Horrible PC Performance 21H1 19043.1055

Discus and support Horrible PC Performance 21H1 19043.1055 in Windows 10 Performance & Maintenance to solve the problem; Seems like my issues started after update KB5003637. My frame rates in Cold War dropped by more than half. In just the menu screens sometimes I drop to... Discussion in 'Windows 10 Performance & Maintenance' started by Jitter77, Jun 12, 2021.

  1. Jitter77 Win User

    Horrible PC Performance 21H1 19043.1055


    Seems like my issues started after update KB5003637. My frame rates in Cold War dropped by more than half. In just the menu screens sometimes I drop to around 20fps. Maps take forever to load and half the time I lose connection now. If I do get in a game my FPS will drop below 30. I used to play on mostly medium settings w/ some highs and lows mixed in and could get 70+Fps. I have an i72600s (which is old but the game had run fine), an AMD RX570, 16GB of RAM, and 16GB of RAM. I have tried many things such as repairing the game install, fully uninstalling graphics drivers and reinstalling, emptying cache folders, SFC scan, etc etc....I have never had such a performance drop after an update so I am not sure what is going on, but it is very frustrating. Any help would be appreciated. Thanks

    :)
     
    Jitter77, Jun 12, 2021
    #1
  2. cereberus Win User

    Windows 10 version 21H1 reported to be build 19043

    check build number - thet only differ by one digit (iirc one is 19042.xxx and other 19043.xxx). Easy to miss.
     
    cereberus, Jun 12, 2021
    #2
  3. Brink Win User
    Windows 10 version 21H1 reported to be build 19043

    Windows 10 21H1 for desktop will be build 19043, confirming once again that it will be another cumulative style release that sits on top of version 2004. It won't be a full blown OS release.


     
    Brink, Jun 12, 2021
    #3
  4. Horrible PC Performance 21H1 19043.1055

    Performance

    Hi Ravivarma,

    Since you are still experiencing the same issue even after performing a clean boot, you can check and follow the steps provided on this
    link. The tips on the link are listed in order, so we suggest that you start with the first one. If the issue
    persists, proceed to the next method.

    Should you have further concerns, we are here to help.
     
    Darleen Pen, Jun 12, 2021
    #4
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Horrible PC Performance 21H1 19043.1055

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