I have tap to click as well, and no issues with quick swipes. As long as the swipe is an actual swipe, and not a tap (i.e. you actually swipe whilst touching th

I have tap to click as well, and no issues with quick swipes. As long as the swipe is an actual swipe, and not a tap (i.e. you actually swipe whilst touching the pad) it should be fine. I imagine you're only briefly touching the pad rather than swiping on it - either that, or your trackpad has a defect.