2023 Ford Maverick Hybrid forward collision avoidance problems

I was driving on a freeway and my vehicle went into "Powertrain malfunction/Reduced power mode " and slowed me down from 65 -70 miles an hours to under 20 miles an hour. This almost cause a semi to slam into the back of my vehicle missing me by inches. The dealership is unable to recreate this issue but confirmed it did happen. Ford and the dealership have been giving me a run around with this since they can't diagnose the issue.

The contact owns a 2023 Ford Maverick. The contact stated that while pressing the fuel pedal the vehicle would not properly accelerate and had stalled. Also, while at a stop light the vehicle had erroneously accelerated forward. During the failures the check engine, power train and collision avoidance warning lights had illuminated. The vehicle was taken to the local dealer who was unable to determine the cause of the failures.