dct and throttle response question
So i have a 335is with dct. Overall i love the car, but one thing that annoys me at times is that there seems to be a bit of hesitation in the throttle/tranny in certain situations. For instance, i notice it the most when i am rolling up to a light and i shift down to second or even first and the light turns green before i come to complete stop. At this point i get back on the throttle, but the car hesitates for a second or two before taking off. I was just wondering if this is normal and if there is anything that can be done to fix it? I suppose it's even more noticeable to me because I've been driving manuals for the past 20+ years and they don't seem to have this problem. Any thoughts or insights on this would be appreciated.
2012 335is coupe, alpine white with red leather interior