I am hoping someone can help me understand what might be happening with my Ghibli. When I am driving in sport mode and take my foot off the gas going about 30 mph or so and then give it gas I hear this thump noise and maybe a half a second later the car engages and goes into gear. Had the dealer try to reset it to learning mode but still does it. Almost feels like the car is having trouble or is delayed. Does not do it as much it normal mode but still does it. Anyone have any idea on what I can have them check at the dealer. The car is a 2018 with only 10k miles on it.