I got caught in a heavy rain today, and when I stopped for a red light the bike cut off. After a couple of minutes it finally started but every time I stopped or let it go to idle it would cut off, and after a couple of minutes and several efforts it would always start and run well as long as I kept the rpms up. I have also had it cut off for no apparent reason several times in the last couple of months, and sometimes it starts quickly and sometimes it takes a couple of minutes. The bike is absolutely bone stock, 17,000+ miles on it, starts easily, and runs and idles well, except for today and the few shut offs over the last couple of months. I’m almost certain that it is an electrical issue but not sure where to start. Any suggestions?