Windows 10: dxgmms2.sys causing CPU usage spikes

Discus and support dxgmms2.sys causing CPU usage spikes in Windows 10 Software and Apps to solve the problem; I noticed that my PC is "freezing" every 10 seconds. The CPU usage is spiking to 10%. It was the "System" process that is causing it. I used the... Discussion in 'Windows 10 Software and Apps' started by SARMINI, Sep 22, 2024.

  1. SARMINI
    SARMINI Win User

    dxgmms2.sys causing CPU usage spikes


    I noticed that my PC is "freezing" every 10 seconds. The CPU usage is spiking to 10%. It was the "System" process that is causing it. I used the Process Explorer software and then found that dxgmms2.sys+0xb7f60 is causing these CPU usage spikes.What should I do to solve this?

    :)
     
    SARMINI, Sep 22, 2024
    #1
  2. LOGANBATSON
    LoganBatson Win User

    TiWorker.exe spikes in CPU usage and causes crash

    I have done those, but I still have freezes and crashes. Doing the SFC /scannow resulted in a freeze in my computer. I believe the high CPU usage may be causing crashes. Would it not be possible for TiWorker to trigger a crash because of the massive spike
    in CPU usage caused by it? These crashes and freezes have only occurred in the last few days, and it seems weird to only crash while TiWorker spikes in CPU usage
     
    LoganBatson, Sep 22, 2024
    #2
  3. SAMIELAMIN
    samielamin Win User
    Audiodg.exe Spikes Cpu Usage

    Every 5 minutes or so audiodg.exe spikes my cpu usage to about 50% and any audio im playing cuts out and then comes back a second or 2 later. The video is completely fine and it's not a problem with
    my USB Headset. audiodg.exe stays at low cpu usage when it's not spiking.

    Solutions I've tried:

    1. turning off audio enhancements
    2. reinstalling lan, and audio drivers
    3. turning off HPET
    4. lowering the sound quality in control panel
    5. DPC Latency checker (no change when spiking)
    None of these solutions work. Please help.
     
    samielamin, Sep 22, 2024
    #3
  4. TAI H.
    Tai H. Win User

    dxgmms2.sys causing CPU usage spikes

    Bluetooth mouse causing CPU spike?

    Hi, I've been having an on and off issue lately with CPU spikes seemingly causes by a Bluetooth mouse. The easiest way for me to cause the issue is to let the mouse sit for a minute with no input and then click or move the mouse, at which point a seemingly random service will suddenly spike in CPU usage causing Bluetooth to temporarily disconnect, the keyboard to delay input until the spike is over, and occasionally a beeping through the headphones. The services I've noticed in the spike include Antimalware Service Executable, Thrustmaster Update Service (which has since been uninstalled), and LightunfService (which appears to be tied to ASUS lighting software), but others have topped the list in Task Manager too. The mouse is a Steelseries Rival 3 and all drivers I can find for anything have been updated. Any ideas or tips?
     
    Tai H., Sep 22, 2024
    #4
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dxgmms2.sys causing CPU usage spikes

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