2020 Toyota Corolla UNKNOWN OR OTHER

IN AN EMPTY PARKING LOT AROUND NOONTIME ON A SUNNY DAY, I WAS TRYING TO PARK MY CAR. THE CAR WAS IN DRIVE FORWARD MODE. I FULLY STOPPED FOR PARKING THE CAR; I HAD TO BACKUP A LITTLE BIT. AFTER FULL STOP (TO PROTECT MY TRANSMISSION), I MOVED THE GEAR STICK FROM DRIVE TO REVERSE AND DRIVE STICK WAS SHOWING ME, I AM IN REVERSE, BUT THE CAR INSTEAD OF GOING BACK, STARTED MOVING FORWARD. FORTUNATELY, THE PARKING LOT WAS EMPTY AND NOBODY GOT HURT, OTHERWISE THIS WOULD HAVE SERIOUSLY INJURED SOMEBODY IN FRONT OF THE CAR. HOWEVER, WHEN I MOVED THE DRIVE STICK FROM DRIVE TO PARK AND THEN COME BACK TO REVERSE THIS DID NOT HAPPEN. I STARTED SEARCHING IN INTERNET WHETHER ANYBODY ELSE HAS EXPERIENCED THE SAME PROBLEM. I FOUND OUT THAT OTHER PEOPLE HAVE EXPERIENCED THE SAME PROBLEM AND FOR FIXING THE PROBLEM WHAT THEY HAD TO DO HAD TO UPDATE THE CAR'S COMPUTER SOFTWARE, OTHERWISE IF ONE AFTER FULL STOP GOES FROM DRIVE DIRECTLY TO REVERSE, THE CAR MIGHT START GOING FORWARD. THIS PROBLEM, WITHOUT SOFTWARE UPDATE CAN HAPPEN ONLY IN CERTAIN BATCH OF THE CARS. SO MAKE SURE YOU TEST YOUR CAR AND IF YOU HAVE THE SAME PROBLEM, DO NOT DRIVE THE CAR AND TAKE IT BACK TO THE DEALER FOR SOFTWARE UPDATE. *BF CONSUMER STATED IT RECURRED SEVERAL TIMES.*JB

WHEN DRIVING OR GOING OVER BUMPS IT SOUNDS LIKE THERE'S A ROCK STUCK SOMEWHERE UNDERNEATH THE VEHICLE