I have 750 miles on my TH. Purchased it on 12/13/13. Since then, while driving on the highway at a steady 60 mph to 65 mph my transmission has kicked out of drive two times. It feels like it switched over to neutral. My road speed decreases. I can press the gas pedal and the engine rpm's increase, but no go. No ERROR codes. Once it slows down to around 45mph to 50mph, the transmission engages and all is OK.....so far. Both times when I noticed this happen, it was while I'm driving easy. What I mean by this is that the Jeep is running at a steady speed with limited gas pedal input and no transmission shifting needed due to road grades. It's a little scary when this happens on a 3 Lane highway in the dark. Anyway, I contacted the dealer. Still waiting to see if I have to bring it in. I'll keep you updated.