My Exige S has always done this odd behavior.
I live in a gated community, so I have to stop and allow the gates at the guard shack to open when I come back into the neighborhood...
Once the gates open, I drive forward about 100 yards and make a brief left turn and I have to stop at an intersection to check the oncoming traffic in the opposing two lanes (there is a landscaped area so you can't see with out stopping and checking).
I scoot across the two lanes, and then I have to break to avoid a dip in the road (drainage curb), and then I have a small bump/hill (about 30 feet long and goes up and down a total of maybe 2 feet).
Then I have to stop before turning left.
At this point when I stop, my car always sputters and dies.
I'm not why the combination of left turn, stop, brief accelerate, break, brief accelerate and stop, causes the car to sputter and stop.
I end up going a max of maybe 15 mph.
I have a Gotham tune, but I recall this happening before the Gotham tune.
I wonder if it's some sort of magic combo to fuel starvation?
Any ideas?