I also put back in my Audigy 2 Value. Using the DPC Latency checker, it's already having an effect.
With the Realtek, I'd get spikes of 400-450 (still in the green) at regular intervals even though they're pretty far apart.
With the Audigy 2 Value and the Realtek disabled, I had a one-time max of 319 observing DPC for an extended period.
Are you sure it's not apps that's causing your latency problems? Especially Adobe suites.They strike me as among the most demanding (read: bloated) apps around.
Last edited by Jun aka Pekto; December 27th, 2009 at 12:42 AM.