Windows 10: Problemas de latencia DPC con dxgkrnl, storport, nvlddmkm, ndis.sys yntoskrnl

Buenas noches a todos los presentes.Soy usuario de un portátil ASUS TUF Gaming FX505DT, y presento el siguiente problema al cual me gustaría encontrar una solución y es que a la hora de jugar a cualquier juego, ya sea uno relativamente moderno como Battlefield V o Deus Ex: Mankind Divided, así como uno que ya tiene sus años como Batman Arkham Asylum o Alan Wake, se me presenta un problema de stuttering o momentos donde se me presentan caídas de FPS , posteriormente buscando en reddit encontré un software llamado LatencyMon relacionado con la latencia del procesador y decidí descargarlo y ejecu

:)

 

DPC Latency problem (Storport.sys, nvlddmkm.sys, dxgkrnl.sys, etc.)

Hi,

For me those DPCs are originated by the Intel Intel(R) Serial IO GPIO Driver.





The DPC and ISR graph shows a lot of those DPCs spikes.

It seems that your driver is outdated (ver 30.100.1816.3 released on April 2018).





A newer version is available on the Dell Website for your computer model.





Update this driver and see if it helps.

 

DPC Latency problem (Storport.sys, nvlddmkm.sys, dxgkrnl.sys, etc.)

I tried the driver and it seems to have helped a little bit but I haven’t been able to test it out fully. However, due to other issues, like temperature when gaming, Dell will pick it up tomorrow to fix these issues. I doubt that it will help that much, but what can you do?

Once I receive the repaired laptop, I will check again! Hopefully they check this issue but I doubt they can fix it..

 

DPC Latency problem (Storport.sys, nvlddmkm.sys, dxgkrnl.sys, etc.)

Hi,

Usually, latencies are related to outdated or low performing driver.
Have you made an update to all your drivers? not only video and audio drivers.

you can use a tool like ''Driver Easy '' to identify drivers that need an update.

If you have tried all this stuff, you can record a trace with the Windows performance tool kit.
Here is a tutorial on how to download and use this tool:How To Record Windows Boot Trace Using Windows Performance Recorder (WPR) - ZineTek

What you need to do after installing the tool, is to run Windows performance recorder with the following parameters and reproduce the issue: