What could be causing audio/video stuttering?

bulletinaction

Reputable
Mar 23, 2014
38
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4,530
Hello everyone, I have a problem and I am desperate at this point.

The problems:
- Extreme ping to servers that are right next to me (For example, 500 ping on a North American Sever in BF4)
- Extremely slow download speed (Almost dial-up speed)
- Pingtest and speedtest show a 40ms ping and a 50MB download speed, so it's odd to have the problems above.
- Extremely annoying audio/stuttering, making games and videos un-watchable.
- DPC latency graph looks like this: http://prntscr.com/a6awjk

What I've done:
- Did the memory diagnostic for my RAM, came up fine.
- CPU seems fine.
- PSU seems fine.
- Motherboard seems fine.
- HDD under Crystal Mark said good.
- GPU can sustain Furmark past 10 minutes.
- Took out my card and dusted it.
- Opened up my heatsync, dusted it, and reapplied thermal paste.
- Dusted out my motherboard.
- Reinstalled Graphics card drivers.
- Reinstalled headphone drivers.
- Troubleshooted audio problems.

Rig:
CPU: i5-4430
HEATSYNC: Hyper 212 Evo Cooler
GPU: GTX 660
RAM: two Corsair Vengeance DDR3 8GB RAM
Mobo: MSI Z87 G45
PSU: Corsair HX 650W
Drivers: latest Nvidia, latest Realtek Audio, latest Windows 10.

I am desperate at this point. I've tried searching answers but there are so many different answers I don't know what to do. I've heard Windows 10 problems to Wireless Adapters to all the way to a failing component. I am getting frantic, I just want the sounds to stop, I want to resume playing my games again.
 
Solution
Internet related issues might be your router restart if problem persist maybe change it. Try using a long ethernet cable and hook ur rig to router directly and identify is it your wlan problem.