2013 KAWASAKI EX300 Electrical System Problems

I BOUGHT A BRAND NEW NINJA300 FOR MY WIFE, WITH NO PROBLEMS RIDING IT HOME. THE NEXT TIME OUT, WHICH WAS A COUPLE OF DAYS LATER. I WARMED UP THE BIKE AS I USUALLY DO. RODE JUST DOWN THE STREET, WHILE IN 4TH GEAR I PULLED IN THE CLUTCH TO DOWN SHIFT AND THE BIKE JUST DIED. DIDN'T THINK MUCH OF IT, BUT IT HAPPENED AGAIN THE NEXT DAY, SO I INCREASED THE ENGINE IDLE A BIT THINKING THIS WOULD HELP. THE ISSUE WAS NOT RESOLVED. SO I DID SOME READING ON FORUMS AND FOUND THIS IS COMMON. SO AGAIN DIDN'T THINK MUCH OF IT AND DEFINITELY HADN'T EVEN THOUGHT OF THIS AS A SAFETY CONCERN BUT AFTER REALIZING HOW THIS MAY BE A POTENTIAL DISASTER, I'M HESITANT TO LET MY WIFE RIDE IT KNOWING SHE MAY BE AT RISK AT ANY GIVEN TIME. I THINK THIS SHOULD BE RECOGNIZED,...