high definition audio bus driver windows 10 latency

#High definition audio bus driver windows 10 latency install
#High definition audio bus driver windows 10 latency drivers

Highest DPC routine execution time (µs): 2885.948630ĭriver with highest DPC routine execution time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation

Highest reported total ISR routine time (%): 0.404350ĭriver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft CorporationĭPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution. Highest ISR routine execution time (µs): 2982.386986ĭriver with highest ISR routine execution time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation

#High definition audio bus driver windows 10 latency drivers

Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal. Highest measured interrupt to DPC latency (µs): 2148.530308Īverage measured interrupt to DPC latency (µs): 0.796867 Highest measured interrupt to process latency (µs): 2180.384199Īverage measured interrupt to process latency (µs): 2.257288 This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event. The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. MEASURED INTERRUPT TO USER PROCESS LATENCIES It is suggested that you run a utility which reports your actual CPU frequency and temperature. Your CPUs may be throttled back due to variable speed settings and thermal issues. WARNING: the CPU speed that was measured is only a fraction of the CPU speed reported. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results. Note: reported execution times may be calculated based on a fixed reported CPU speed. LatencyMon has been analyzing your system for 0:02:13 (h:mm:ss) on all processors. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup.

In case you are using a WLAN adapter, try disabling it to get better results. At least one detected problem appears to be network related. Also one or more ISR routines that belong to a driver running in your system appear to be executing for too long. One or more DPC routines that belong to a driver running in your system appear to be executing for too long. You are likely to experience buffer underruns appearing as drop outs, clicks or pops.

Your system appears to be having trouble handling real-time audio and other tasks. I did some research and got LatencyMon and ran it for a bit, and saw the culprit to be the HDAudBus.sys driver: Some games get performance loss, randomly dropping from 200+fps to frozen for seconds at a time, consistently. In every application, even the windows notifaction sounds, I get very annoying and prevalent crackling.

#High definition audio bus driver windows 10 latency install

I've wiped my drives and done a fresh install of windows, along with all of the drivers listed on ASUS website for the mobo. So I upgraded my computer components 2 days ago and I've been plagued with this problem ever since.Īll of those components are new.