I was at a stoplight and noticed my turn signal not working. I made the turn and the bike began to misfire badly. I pulled over and the bike died. No power to anything. I checked all the connections as best I could at the time. Nothing. After about ten minutes I noticed that I had electrical power again. The bike fired up but then began to misfire and died. Once again, no electrical power to anything. About twenty minutes later, I had power again and the bike also started. But same problem happened before I could get out of the parking lot. Brought bike home in the back of a friends truck. Of course when I got it home, there was power and the bike started. I let it run for about five minutes, then shut it off. Is it possible that the main breaker could be bad? I'm open to any suggestions. All connections are good and clean.