i have the same problem got power on manual but very sluggish on auto either shift to soon or wont down sift when requires

i installed tuner in my 2010 dodge charger awd 3.5L worked awesome lot more power and torque the only thing it didn't improve is the throttle lag take to much time to react its annoying played with the throttle boost am up to 10% don't want to increase to much at a time but don't seam to improve ...