[Cincy.F10]

If I drive my car to the store, go inside and shop and come back out about 10 minutes later, it will take a long time to crank, sound like it is somewhat running on 2 or 3 cylinders and then slowly start firing on all 8 and then runs perfectly fine. On a cold start there are zero issues and it fires right up with no problems. I monitored fuel issues using BimmerConnect and ISTA, they all seemed to match what the car was requesting when starting. Any ideas? There are no issues when driving. No check engine codes either.