okay i put a Novak GTB int oa sc10 running lipos. after 3 to 4 laps my brushless slows down and a little red light comes on the ESC when i give it throttle. but after i turn ESC off then back on i give it throttle a blue light light comes on and the power comes back. and i get the same deal again after 3 or 4 laps any ideas why