Microstutters PC Windows 11

[atmozfearsnl]

Beste Tweakers,

Sinds enige tijd staat de eventvwr van mijn PC vol met Windows Error Reporting: LiveKernelEvent Problem signature: P1: 1a8 / 1b8 / 117 / 141. Dit, naar mijn idee zorgt voor micro stutters ivm latency dat oploopt.
Dit is ongeveer een maand na hardware upgrades en een verse Windows 11 installatie opgetreden, eind november 2025. Hierbij zijn ook de nieuwste drivers en BIOS versie geïnstalleerd.

Dit merk ik met name als ik aan het gamen ben overigens.

Huidige setup:
Mobo: Asus TUF Gaming B650-PLUS
CPU: Ryzen 9700X
RAM: Kingston Fury Beast KF560C30BBEK2-32
SSD1: Lexar NQ790 2TB
SSD2: Intel 660p 1TB
GPU: Gigabyte RX6900XT
PSU: Corsair RM850x
OS: Windows 11 25H2

Wat ik heb gedaan is het volgende:
GPU getest via de AMD software (StressTest)
Memtest86 ( 0 errors)
Via DDU de Audio en GPU drivers verwijderd, uit safe modus geboot zonder netwerk en de drivers vers van het internet geïnstalleerd.
Vrijwel direct kwam het system bij boot/login weer met de eventvwr meldingen zoals bovenstaand.

Ik weet even niet meer wat ik kan doen los van Windows 11 opnieuw installeren, maar ergens twijfel ik aan een hardware fout of dat het puur drivers/OS zijn.
Ik gebruik graag iedereen zijn kennis hierin, waarvoor alvast dank voor de genomen moeite.

Zie onderstaand voor de LatencyMon log:
_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One or more DPC routines that belong to a driver running in your system appear to be executing for too long. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup. Check for BIOS updates.
LatencyMon has been analyzing your system for 0:02:34 (h:mm:ss) on all processors.


_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: ATJE
OS version: Windows 11, 10.0, version 2009, build: 26200 (x64)
Hardware: System Product Name, ASUS
BIOS: 3827
CPU: AuthenticAMD AMD Ryzen 7 9700X 8-Core Processor
Logical processors: 16
Processor groups: 1
Processor group size: 16
RAM: 31908 MB total


_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed (WMI): 380 MHz
Reported CPU speed (registry): 3793 MHz

Note: reported execution times may be calculated based on a fixed reported CPU speed. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results.


_________________________________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
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. 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.

Highest measured interrupt to process latency (µs): 100307,70
Average measured interrupt to process latency (µs): 15,818222

Highest measured interrupt to DPC latency (µs): 100289,70
Average measured interrupt to DPC latency (µs): 6,454218


_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.

Highest ISR routine execution time (µs): 60,210915
Driver with highest ISR routine execution time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation

Highest reported total ISR routine time (%): 0,004388
Driver with highest ISR total time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation

Total time spent in ISRs (%) 0,008408

ISR count (execution time <250 µs): 91340
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-1000 µs): 0
ISR count (execution time 1000-2000 µs): 0
ISR count (execution time 2000-4000 µs): 0
ISR count (execution time >=4000 µs): 0


_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC 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 DPC routine execution time (µs): 100963,365146
Driver with highest DPC routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

Highest reported total DPC routine time (%): 0,120236
Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

Total time spent in DPCs (%) 0,181471

DPC count (execution time <250 µs): 525245
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 17
DPC count (execution time 1000-2000 µs): 0
DPC count (execution time 2000-4000 µs): 0
DPC count (execution time >=4000 µs): 1


_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.

NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.

Process with highest pagefault count: d2r.exe

Total number of hard pagefaults 3976
Hard pagefault count of hardest hit process: 457
Number of processes hit: 66


_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 8,353582
CPU 0 ISR highest execution time (µs): 60,210915
CPU 0 ISR total execution time (s): 0,206910
CPU 0 ISR count: 91261
CPU 0 DPC highest execution time (µs): 100963,365146
CPU 0 DPC total execution time (s): 4,149025
CPU 0 DPC count: 446206
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 1,226661
CPU 1 ISR highest execution time (µs): 10,158713
CPU 1 ISR total execution time (s): 0,000581
CPU 1 ISR count: 79
CPU 1 DPC highest execution time (µs): 228,901661
CPU 1 DPC total execution time (s): 0,071620
CPU 1 DPC count: 13277
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 0,721451
CPU 2 ISR highest execution time (µs): 0,0
CPU 2 ISR total execution time (s): 0,0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 56,383865
CPU 2 DPC total execution time (s): 0,020141
CPU 2 DPC count: 5179
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 0,772810
CPU 3 ISR highest execution time (µs): 0,0
CPU 3 ISR total execution time (s): 0,0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 55,412075
CPU 3 DPC total execution time (s): 0,021643
CPU 3 DPC count: 7340
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 0,493976
CPU 4 ISR highest execution time (µs): 0,0
CPU 4 ISR total execution time (s): 0,0
CPU 4 ISR count: 0
CPU 4 DPC highest execution time (µs): 49,320854
CPU 4 DPC total execution time (s): 0,007279
CPU 4 DPC count: 1948
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 0,490060
CPU 5 ISR highest execution time (µs): 0,0
CPU 5 ISR total execution time (s): 0,0
CPU 5 ISR count: 0
CPU 5 DPC highest execution time (µs): 52,787240
CPU 5 DPC total execution time (s): 0,011786
CPU 5 DPC count: 4202
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 0,603704
CPU 6 ISR highest execution time (µs): 0,0
CPU 6 ISR total execution time (s): 0,0
CPU 6 ISR count: 0
CPU 6 DPC highest execution time (µs): 45,243343
CPU 6 DPC total execution time (s): 0,012834
CPU 6 DPC count: 3236
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 0,608122
CPU 7 ISR highest execution time (µs): 0,0
CPU 7 ISR total execution time (s): 0,0
CPU 7 ISR count: 0
CPU 7 DPC highest execution time (µs): 48,068547
CPU 7 DPC total execution time (s): 0,019634
CPU 7 DPC count: 7263
_________________________________________________________________________________________________________
CPU 8 Interrupt cycle time (s): 0,547305
CPU 8 ISR highest execution time (µs): 0,0
CPU 8 ISR total execution time (s): 0,0
CPU 8 ISR count: 0
CPU 8 DPC highest execution time (µs): 44,892697
CPU 8 DPC total execution time (s): 0,008263
CPU 8 DPC count: 2128
_________________________________________________________________________________________________________
CPU 9 Interrupt cycle time (s): 0,535795
CPU 9 ISR highest execution time (µs): 0,0
CPU 9 ISR total execution time (s): 0,0
CPU 9 ISR count: 0
CPU 9 DPC highest execution time (µs): 60,140786
CPU 9 DPC total execution time (s): 0,015395
CPU 9 DPC count: 5523
_________________________________________________________________________________________________________
CPU 10 Interrupt cycle time (s): 1,042135
CPU 10 ISR highest execution time (µs): 0,0
CPU 10 ISR total execution time (s): 0,0
CPU 10 ISR count: 0
CPU 10 DPC highest execution time (µs): 744,501450
CPU 10 DPC total execution time (s): 0,039709
CPU 10 DPC count: 6987
_________________________________________________________________________________________________________
CPU 11 Interrupt cycle time (s): 0,977159
CPU 11 ISR highest execution time (µs): 0,0
CPU 11 ISR total execution time (s): 0,0
CPU 11 ISR count: 0
CPU 11 DPC highest execution time (µs): 194,147640
CPU 11 DPC total execution time (s): 0,054507
CPU 11 DPC count: 11419
_________________________________________________________________________________________________________
CPU 12 Interrupt cycle time (s): 0,441771
CPU 12 ISR highest execution time (µs): 0,0
CPU 12 ISR total execution time (s): 0,0
CPU 12 ISR count: 0
CPU 12 DPC highest execution time (µs): 121,604007
CPU 12 DPC total execution time (s): 0,007329
CPU 12 DPC count: 1677
_________________________________________________________________________________________________________
CPU 13 Interrupt cycle time (s): 0,465972
CPU 13 ISR highest execution time (µs): 0,0
CPU 13 ISR total execution time (s): 0,0
CPU 13 ISR count: 0
CPU 13 DPC highest execution time (µs): 74,777748
CPU 13 DPC total execution time (s): 0,013826
CPU 13 DPC count: 4132
_________________________________________________________________________________________________________
CPU 14 Interrupt cycle time (s): 0,410699
CPU 14 ISR highest execution time (µs): 0,0
CPU 14 ISR total execution time (s): 0,0
CPU 14 ISR count: 0
CPU 14 DPC highest execution time (µs): 79,005537
CPU 14 DPC total execution time (s): 0,010713
CPU 14 DPC count: 1556
_________________________________________________________________________________________________________
CPU 15 Interrupt cycle time (s): 0,410725
CPU 15 ISR highest execution time (µs): 0,0
CPU 15 ISR total execution time (s): 0,0
CPU 15 ISR count: 0
CPU 15 DPC highest execution time (µs): 104,422357
CPU 15 DPC total execution time (s): 0,014534
CPU 15 DPC count: 3190
_________________________________________________________________________________________________________

[Apart]

Welke voeding heb je? Auto-overclock uitgezet in AMD software? (Ja dit gebeurt automatisch), RX 6900 XT staat bekend om hoge stroompieken kan hierbij een rol spelen, dus het kijken naar waard.

Welke Windows Updates zijn geïnstalleerd? Je zit namelijk nog op 25H2.

Er staat ook een beta BIOS voor je moederbord met stability fixes on certain Ryzen 9000 configurations, maar die is beta, dus later proberen.

[atmozfearsnl]

Apart schreef op zondag 1 maart 2026 @ 10:01:
Welke voeding heb je? Auto-overclock uitgezet in AMD software? (Ja dit gebeurt automatisch), RX 6900 XT staat bekend om hoge stroompieken kan hierbij een rol spelen, dus het kijken naar waard.

Welke Windows Updates zijn geïnstalleerd? Je zit namelijk nog op 25H2.

Er staat ook een beta BIOS voor je moederbord met stability fixes on certain Ryzen 9000 configurations, maar die is beta, dus later proberen.

Voeding: Corsair RM850x
Ryzen Master staat alleen EXPO profiel actief, voor CPU staat deze op "Default" Controle Modus
In Ryzen Adrenaline staat alleen een undervolt actief, geen overclock verder op GPU+VRAM clock speed oid.

Naar mijn weten is 25H2 de enige versie beschikbaar en is up-to-date inc een preview versie: 2026-02 Preview Update (KB5077241) (26200.7922)
Als je doelt op 26H1 deze is volgens mij alleen beschikbaar op ARM architectuur.

Klopt, ik twijfelde om de beta te testen maar daar ben ik ook niet zo'n voorstander van. Dus BIOS draait nu op Versie 3827 als stabiele versie.

[ Voor 7% gewijzigd door atmozfearsnl op 01-03-2026 10:48 ]

[atmozfearsnl]

Kleine toevoeging. Vooral als ik alt-tab naar Firefox icm youtube video merk ik ook audio en video freezes.
LatencyMon even aangezet en wezen wisselen van de audio/video bronnen. In dit geval youtube - Diablo 2 Ressurrected actief.

_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.

Highest ISR routine execution time (µs): 75,088321
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Highest reported total ISR routine time (%): 0,006442
Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in ISRs (%) 0,010643

ISR count (execution time <250 µs): 49848
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-1000 µs): 0
ISR count (execution time 1000-2000 µs): 0
ISR count (execution time 2000-4000 µs): 0
ISR count (execution time >=4000 µs): 0


_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC 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 DPC routine execution time (µs): 100860,946480
Driver with highest DPC routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

Highest reported total DPC routine time (%): 0,179628
Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

Total time spent in DPCs (%) 0,250389

DPC count (execution time <250 µs): 365408
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 14
DPC count (execution time 1000-2000 µs): 0
DPC count (execution time 2000-4000 µs): 0
DPC count (execution time >=4000 µs): 1

[freaky35]

heb je ook de chipset drivers geupdate?,zo niet eerst goed verwijderen en dan updaten

verder laatste firmware op de ssd?

bios up to date?

gpu driver up to date?

[ Voor 8% gewijzigd door freaky35 op 01-03-2026 11:32 ]

[atmozfearsnl]

freaky35 schreef op zondag 1 maart 2026 @ 11:31:
heb je ook de chipset drivers geupdate?,zo niet eerst goed verwijderen en dan updaten

verder laatste firmware op de ssd?

bios up to date?

gpu driver up to date?

Zoals in het begin aangegeven dat ik bij de hardware upgrade ook een verse Windows 11 installatie gedaan heb icm de nieuwe drivers en firmware.
Dus ja op al je vragen.
De problemen zijn ook later opgetreden, om en nabij een maand na de installatie als ik de eventviewer erbij pak.

[Apart]

Alles lijkt naar de videokaart of SSD te wijzen. Is deze aangesloten met 3 individuele 6+2pins of zit er een pigtail bij?

Kijk even met CrystalDiskInfo of er ook errors zijn op de SSDs

[ Voor 23% gewijzigd door Apart op 01-03-2026 13:40 ]