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Crackling audio in games.

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Hello. I have an extremely annoying problem at the moment. The audio will crackle and lag in games and is fixed by putting the game into windowed mode. But this in some games can be very annoying as some don't offer a fixed borderless window and it really annoys me.

Games affected:

- Diablo 3
- Starcraft 2
- Dawn of War: Dark Crusasde

Does anyone have a fix for this so I can play Fullscreen again?

I believe it may have something to do with the VSYNC. Is there a way to permanently diable VSYNC in all games?
 
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are you using the default windows drivers on your soundcard or the drivers that came with your motherboard?
 
Joined
Jun 19, 2008
Messages
1,555 (0.27/day)
Location
Shepparton, Victoria, Australia
System Name Toaster!
Processor Intel Core i7 10700KF @ 3.8/5.1GHZ
Motherboard ASUS Prime Z490-P Motherboard
Cooling Noctua NH-D15 CPU cooler.
Memory G.Skill Trident Z RGB 64GB (4x16GB) 3600MHz CL16 DDR4
Video Card(s) ASUS ROG Strix GeForce RTX 3090 OC 24GB
Storage Samsung 970 PRO M.2 NVMe SSD 1TB
Display(s) Asus ROG PG43UQ 4K UHD 144Hz G-Sync HDR 43in + 2 x ASUS VG258Q FHD 144Hz Freesync 25in Monitor
Case Corsair Obsidian 900D
Audio Device(s) EPOS Sennheiser GSX 1000 V2 amplifier + EPOS Gaming GSP 601 Headset
Power Supply Corsair AX1000 Titanium Modular
Mouse Razer Deathadder
Keyboard Corsair K70.
Software ALL HAIL WINDOWS 10.
Benchmark Scores Old system: http://www.3dmark.com/fs/6805248
are you using the default windows drivers on your soundcard or the drivers that came with your motherboard?
I'm currently using my windows drivers. But it happened on the motherboard drivers as well.

Disabling VSYNC seems to fix the issue and I can go fullscreen. and not get the crackling audio.
 
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I'm currently using my windows drivers. But it happened on the motherboard drivers as well.

Disabling VSYNC seems to fix the issue and I can go fullscreen. and not get the crackling audio.

Oooh creepy, sounds like your GPU is causing interference with your sound through the motherboard. I had that with my Xonar D2X and my 7950's in crossfire. Eventually switched to a different GPU.
 
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