I just bought a used Losi SBR and I can’t figure out what’s wrong with it. I ran it for about 10 minutes and lost all connection to the car, can’t steer or give it throttle and the DX3 remote looses the battery level indicator lights. Turning it off and trying to reboot it, the ESC rapidly flashes red. Still no smart battery lights on the DX3 but I can steer the truck just no throttle response. Batteries are fully charged, transmitter batteries are new. Cant figure out what the problem is. I have tried re-binding and re calibrating.