Trailered my '16 FLTRU out to Colorado and battery died in the trailer on the way. Charged it and ran it all through the Rockies for a few days with no further issue. Trailered home and battery was dead again. The key fob was in the motor home with me on the trip out and in the glove box on the bike on the way back. Other than bad road Karma for trailering instead of riding, I'm fresh out of ideas. Anyone?