I recently bought this car with a few issues one of which was a slight starting issue.
Here is a vid of my issue
8dc809e8.mp4 - YouTube
At the end of the vid when the revs rise I blipped the throttle and it roared in to life. the car idles fine also.
It happens when both warm and cold. I've just swapped out the the cts for a new genuine one which hasn't really helped. The stat needs replacing also but can't see this being related?