Windows 11 CPU consumed by ExWaitForRundownProtectionRelease in idle state

  • Thread starter Thread starter Szymon J.
  • Start date Start date
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Szymon J.

Hi,I'm having a problem with CPU usage due to this blockage while the computer goes into idle mode (about 5 minutes after the mouse stops moving). It consumes only 4% of the processor, but consumes as much as 20W of power. The problem with WaitFor does not occur when the computer is used normally, only after 5 minutes of resting. The power graph shows that in the idle state the computer periodically consumes more and less power, it is clearly visible that these are not extra processes, but only this blockage, because the periods are equal. I don't know how to debug what process/driver is using

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