I have an 08 A4, 112k miles, automatic, 2.0 turbo. At times, it will hesitate at the high end of the rpm range, when the car would typically upshift. It will get up to 3200-3500 rpm, and instead of quickly shifting into the next gear, it will hold at that high rpm for a second or two, then smoothly shift into the next gear. It doesn't do it all the time, and I can't seem to get it to do it when I want in order to get the hiccup on video. Any ideas? Anybody have similar experience? Thanks in advance