Only two months ago I had a problem where my rear wheel seemed to jam when I hit the throttle. I bought another rear wheel because I thought the bearings may have gone, or the motor might be seized but that wasn't the case. By some freaky occurrence, it seemed a short had reconfigured the wiring connections and my new wheel ran backward. Because the wiring for the motor and the brake assembly had to run on the opposite side I put the old wheel back on and went through 36 combinations of phase and hall wiring matches before I found the correct combinations and it ran perfectly until now. The wheel does nothing. No sound, no pull, almost as if it wasn't even connected. We checked the throttle and the meter showed that it passed, checked the brake switch, but when we disconnected the switch it still didn't run. I didn't smell any burning plastic or anything but 2 of my phase wires were a little melted so I cleaned and reconnected them all. Still nothing but my battery turns on the lights and signals, no problem. What now? I'm starting to think I'm cursed. This is my only transportation.