My audio playback is hicupping sporatically/randomly. I've eliminated the Sonar Platinum as being the culprit. I'm thinking it may be the fault of my AI ... a Steinberg UR22. Does anyone out there have a wiring diagram showing how the UR22 is supposed to hook up with the computer etc? I've noticed similar kinds of hicupping when the head phones are connected ... in the headphone jack connection ... i.e., moving the input jack around causes the problem. Perhaps the two issues are related!