Feb 2019 build date.
Went to accelerate out of a right turn on red, made it through whatever first gear it was using, heard a clunk and it just sort of stopped accelerating for about 1.5-2sec. Then it found a forward gear and continued. This is the only really BAD shift I've had, though I've had a few other non perfect ones. This was in non-sport mode, just regular D. About 300miles on it presently, so not a ton of testing.
Curious about other experiences along these lines? It's one of those things that its going to be hard to reproduce when I eventually bring it in.