Yet another problem!.. The gearchange on my A3 (53 reg 2.0 FSI Sport tiptronic - [not DSG/S-tronic]) has become rough and jerky. This happens when the gearbox changes both up and down, though usually at lower revs and speeds, and not so much in "manual" mode. No warning lights on the dash, and no strange noises. I presume VAG-COM is the best start, but any suggestions as to what the problem could actually be? Cheers.