Sound "hiccup" (hesitation for a split second)

[Karen K]

Ironically, my hiccuping doesn't happen during the import process; it will happen later on in the evening; the more tracks I have imported, the more prevalent the problem. Just enough to confuse the singer - maybe one beat. Last night I didn't do any importing and had NO hicccups.

I don't use my system for anything but karaoke and don't use it to do instant downloads of songs during a show...I buy CDGs and upload them. I don't have anti-virus running.