Can't find anything in the trouble shooting section of the owner's manual, and I didn't see any threads here related to this--today on the way home from work, my Trail 125 stalled when I went to pull out from a stop light. Immediately started back up and continued home without further incident. The side stand was up, I looked at the wires, all of them appear securely connected. Is it possible that this is a one off malfunction, or perhaps something that will keep happening and need some attention? Could it be from running too hot--it is hot here in Houston and I was in a lot of start and stop traffic.