Wdf01000.sys excessive ISRs

zClown · Jun 19, 2019

Good day,

I have ran latencymon several times up to twenty minutes and every time it comes with red warning - excessive latency. At first it detected HdAudiobus.sys, I managed to reduce this a lot by disabling monitor's speakers via output devices - AMD high definitition audio device. At the moment there are two other offenders ntoskrnl.exe and Wdf01000.sys

I could use some help to find out what is causing this

System Manufacturer? Custom built
Laptop or Desktop? Desktop
OS ? Windows 10 1903
x64 (64bit)
Service pack - not sure
What was original installed OS on system? none
Is the OS an OEM version (came pre-installed on system) or full retail version (YOU purchased it from retailer)? It had no OS.
Age of system? 5 months
Age of OS installation? 2 months
Have you re-installed the OS? yes
CPU Ryzen 1600
RAM (brand, EXACT model, what slots are you using?) PVE48G280C6KRD, A2 B2
Video Card Saphire Pulse RX 580 8GB
MotherBoard - B450 PRO4 by asrock
Power Supply - TX550M
Is driver verifier enabled or disabled? Enabled
What security software are you using? Windows defender
Are you using proxy, vpn, ipfilters or similar software? No
Are you using Disk Image tools? (like daemon tools, alcohol 52% or 120%, virtual CloneDrive, roxio software) No
Are you currently under/overclocking? Are there overclocking software installed on your system? No

I was not able to attach files as it exceeded the size, therefore uploaded it here extra.zip

zClown · Jun 20, 2019

I tried following the guide how to troubleshoot the traces myself, but I can not narrow it down to a single driver. Here are several more traces, hoping that it would catch the issue. Desktop is idling during trace capture

During clean windows 10 1903 installation, I only installed these drivers manually, none other were updated. I do not know where to find usb and others if necessary.

Video/Sound: Adrenalin 2019 Edition 19.6.2 Optional
Date: 6/17/2019

Sound: Realtek UAD 6.0.8726.1
Date: 6/11/2019

Chipset: AMD Chipset Drivers 1.6.13.0400
Date: 6/17/2019

Network: Realtek 10.34.307.2019
Date: 3/7/2019

1) Link T11.zip

2) Link T22.zip

3) Link T33.zip

Sysnative Windows Update · Aug 25, 2019

Hi!

Apologies for the delay!

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Wdf01000.sys excessive ISRs

zClown

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zClown

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Sysnative Windows Update

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