I had a similiar problem in Brno, Czech. I stopped to unfreeze my GPS and turned the key on all was fine. Thumbed the started and all went dead. I jiggled the battery terminal after checking everysingle fuse on the bike and this flickered. Removed the accessory wires, fog lights and something else, and then screwed the factory lead back down and all was fine. It wasn't my Buell, it was on 06 Triumph Srint ST 1050, but same symptoms. Wish you luck bro.