I have experienced this on two identical situations. Driving with cruise control own on two lane road. I reach a passing lane and accelerate with the gas pedal as the lane narrows and I pass a car the start/stop warning light comes on and the engine shuts down momentarily. It seems the radar is perhaps slamming on the brakes as the cruise is still activated even though I am manually accelerating above the set speed. I was told I was pressing the gas and the brake at the same time. At a dead stop that would not matter. at 75MPH ii is going to kill someone. I reported this to Alfa and was told I was causing the problem. Regardless it is a highly dangerous situation. Anyone else experience this?