2011 Edge limited.
Same thing happened several times.. it really sucked.. and it sucked even more when I was told they couldn't find anything wrong. then it happend again. This time, they said it was due to bad catalytic converter, which I seriously doubted.
Here is what I learned from reading the repair report:
"cat replaced, took out for a test drive... engine stalled, not able to start,,, towed back to shop..."
It happened right in their face after they installed the new cat..
The report continues:
"bad circuit traced, and replaced"
since then, it's all good...