I have a 2014 Mustang v6 premium convertible with about 61k miles. I have a reoccuring random issue where I started the car and put it in drive (I made sure it was in drive). I tried going but the car was going very very slow but revving only to 2 with my foot on the pedal. I was able to slowly make my way to a parking spot, turn the car off and it then drove fine. Fast forward to today, I was driving and my low gas notification came on, and all of a sudden the car jolted a bit (seems like not shifting properly maybe) and all the information on the screen between the gauges went to "-----", the wrench also illuminated for a few seconds but then went away. I had to pull over, turn the car off and back on for it to work... Does anyone have any idea what could be going on? When this isn't happening, nothing is wrong with the car.