NHTSA Complaint #11593448 — 2019 TESLA MODEL 3

I was driving my Model 3 when this alert occurred: ALERTS DRIVABILITY - VEHICLE MAY NOT RESTART/SERVICE IS REQUIRED ADDITIONALLY THE SCREEN STATED PULL OVER THE VEHICLE IMMEDIATELY SAFELY. I was in the middle of the road driving so it became dangerous. I could not steer the vehicle and the brakes were barely working. I could not immediately stop because I was in the middle of traffic. I pulled right over as soon as I could and shut down the vehicle. I believe this is a defect. When I spoke to Tesla repair personnel I was told they know about this and it is happening when the Model 3 reaches 40K. How can they not address this - why would someone wait until someone is in a serious accident? I called to set up an appointment for this emergency and was told I cannot get an appointment for 1 month and I should not drive my car. When an electric vehicle just shuts down you cannot control the vehicle - this is very very dangerous.