2020 DUCATI PANIGALE V2 Power Train Problems

WHEN I COME TO A STOP, MY ENGINE OFTEN SHUTS ITSELF OFF. SOMETIMES WHEN I COME TO A STOP, MY ENGINE REVS ITSELF UP TO ANYWHERE BETWEEN 3,000 AND 4,000 RPM EVEN THOUGH I'M NOT TOUCHING THE THROTTLE. OTHER TIMES, MY ENGINE SHUTS ITSELF OFF WHEN I'M STILL IN MOTION AND I PULL THE CLUTCH LEVER IN. OTHER TIMES, I TAKE MY HAND OFF OF THE THROTTLE WHILE I'M IN MOTION, BUT THE ENGINE DOESN'T THROTTLE ITSELF DOWN. ALSO, MY ENGINE BRAKING WORKS INTERMITTENTLY. A COUPLE OF MONTHS AGO, THE DUCATI DEALERSHIP TOLD ME THAT THE PROBLEM WAS CAUSED BY SOMEONE TIPPING MY BIKE OVER AND CAUSING THE CHARCOAL CANISTER TO FILL WITH FUEL. I TOLD THEM THAT I DOUBT THIS WAS BEING CAUSED BY A FAULTY CHARCOAL CANISTER. THEY INSISTED IT WAS THE CHARCOAL CANISTER. I HAD THEM REMOVE THE CANISTER, BUT THE PROBLEM DID NOT GO AWAY. I'M...