I'm a first time Audi owner (2014 A$ sedan) and have been quite proud about that. Two months ago after a scheduled service I noticed that the car was stifling when I "kick-down" at about 80km. This fault didn't show up at all with the service software and after two months impounding at the dealer and terrible feedback this TCM replacement is now the next recommendation

Anyone experienced a similar issue? And was it the TCM?