2007 Sportster 1200L Description of problem: On occassion I will turn the ignition on, put kill switch to run, wait for EFI to do its thing, and when I hit start button, wham all the electrical power goes off, no lights, no speedo, no electronics whatsoever, as if the battery is completely discharged. The thing acts as if there is no power whatsoever. I have to turn the ignition back to off, let it sit for a minute, then turn it back to ignition, and it starts fine. Whenever this happens, the clock on the speedo resets to 12:00 (hence, all power to the unit really was gone). Bike seems to run fine once started. Afraid I will be out somewhere and stranded when it decides not to start at all. Anyone familiar with this problem and the potential fix? Thanks.