New
#11
I have the same problem (and I'm not using any torrent or otherwise high network usage program). After a day or so, DPC latency creeps up and causes noise in my sound card. After system startup, latency is in the green levels, but after running a day or so, it's perpetually running in the red. If I then disable the network adapter (NIC), latency immediately drops to green levels. However, if I then enable the network adapter, it immediately spikes perpetually into the red. I have to reboot to reset the condition so that it's running in the green (so that I can listen to music without horrible crackles and stutters).
I also tried swapping the network adapter but I have exactly the same issue with both network adapters.
It took me many hours of troubleshooting just to get to the point where I can see the issue using the DPC Latency Checker (after swapping several sound cards, video cards and such). This is driving me nuts!
Thanks bundles for any suggestions!!
Last edited by DarrylGittins; 04 Feb 2010 at 12:29. Reason: missed a point