I am having the same problem. 2010 SE I4. Now have 32,000 miles. ECM Flash was done at 28,000 miles.Shifting seems to be getting worse. Last weekend wife and I were driving at 70mph in cruise control. Went over a rough bridge and it down shifted to 1st gear and tuned over 7,000 rpm. We almost hit the windshield. It would not shift out of 1st gear. We had to pull over on the shoulder pit it in park, cut it off. Once restarted it made it home fine. It has been at the dealer since Monday.They cannot re-create the problem and have told me to pick it up. This is a company provided car. I will let the lease company fight it out with the dealer. I have always been a Chevy guy. This car has been great up until now. I was begining to think Ford has a good thing going but I am not so sure now.