Have the 2019 Elite PP with a little over 5,000 miles on the clock. Last night when driving home where I had been on the freeway for about an hour or so I exited. Came up to a red light not too far from home and all is well. I turn left and as soon as I start to accelerate the transmission light starts flashing and the car doesn't want to shift. It shaking pretty good and won't go over 45 and the rad I'm on is a 55 speed limit. I make it a mile or so down the road to my turn for my house all the while the car is shaking and not shifting. I have to go up a hill and the car won't go over 25 up the hill. I make it home and park the car. I shut off the engine for about 15 seconds and restart the car. No light flashing on the dash and it moved normally back and forth in the driveway. I haven't taken it back on the road yet. Anyone got a clue as to what this could be? I'll be contacting the dealer Monday morning to see what they have to say.