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Journeyman III

Video and audio stuttering

Hello! I've been dealing the last couple of days with huge stuttering in audio and video. I just built my pc, and everything was just perfect for about two weeks, and one day suddenly the stuttering began out of nowhere. It does this not only in games, but also in desktop, you can se the mouse flinching instead of moving soflty, videos stuttering badly, and whenever I play any audio it playa slow and skipping. Some times randomly it just fixes and for a couple of minutes everything runs smoothly. In games, is noticeable the frame skipping.

Whenever I turn on my PC everything runs smoothly, but as soon as I start any programa, the stuttering begins. I've even removed the GPU, using the Mobo HDMI port and the stuttering in desktop is still there.

Solutions I've tried (almost everything I've found while searchind the Internet) :
-Fresh W11 instal
-MoBo BIOS update
-Disabling UPLS vía Afterburner
-setting gpu min clock speed 100 mhz lower than máx speed
-downgrading my gpu driver by 2 versions
-clearing CMOS
-physically checked that components were correclty plugged in, and the cpu pins weren't bent.
-ran cpu and gpu benches. Cinebench ran smoothly,

My setup:
CPU: AMD Ryzen 5 7600
OS: Windows 11 (64 bits)
GPU: Sapphire Pulse AMD Radeon RX 6700 XT
PSU: Cooler Master MWE 750 BRONZE V2 80 PLUS
RAM: Corsair Vengeance DDR5, 5200MHz, 32GB (2X16)

1 Reply
Journeyman III

Had the same problem fixed it by uninstalling AMD HD Audio drivers