For the past few days I've been trying to fix the sound stuttering when I'm listening to music, and after monitoring the dpc latency it seems to be caused by a bad driver
. I've updated all my drivers
and tried finding which one is causing the latency spikes but no luck so far.
DPC latency when i'm not getting stutters: Yfrog - dpc1
Stuttering: Yfrog - dpc2 Yfrog - dpc3
Also, I don't know if this means anything but when I open up hwinfo32 and the hardware summary is shown, i get this pattern: Yfrog - hwinfodpc
When I close the summary it's back to normal. Does this mean it's related to one of the parts shown in the hwinfo32 summary?
I've tried disabling wlan, vga, sound, and modem in device manager, uninstalled daemon tools and it's driver etc, but that didn't change anything.
I'm using an Acer Aspire 5715Z laptop, Realtek HD audio