Hi...
Ask your dealer if they could do clutch adaption and reset on your DSG. it's something that they do using a software program.
I had a good talk to a master tech at Boston Audi dealership (Chris) the other week about my car (Audi A4 S Tronic) and that's what they are going to do on mine.
I don't have your issue, but I do understand what your on about cos I had it happen to me when I had my Golf GTI DSG once or twice in the early months of having the car.
By the way the master tech did say about the DSG / S Tronic gear box learning from how you drive the car and adapts to that style.
Martininwillerby