Went outside for a snow run (-12 centigrades), and after some running and bashing decided to switch from almost empty 4s to fully loaded 6s, car was full of snow, so i switched of the car placed batteries turned on, and nothing happened.
ESC appears not to answer. No reaction at all. checked with 3 different sets of batteries.
Really need your advices to know what to do next.
Thank you very much in advance.