I’ve been searching through threads and haven’t found my exact issue yet so figured I would make my first post...So I got a 07 used from a guy, it was hooked up to a charger when I got to look at it since “he left the key on” and it fired right up/ran great. Replaced the battery with a new battery thinking that was the issue since the battery that was in it when I got the bike was pretty toast. Still having the same issue as before though, the bike will start if it’s hooked up to a charger and will stay running after disconnection but, if I try and start it off the charger I get a couple cranks then a buzzing sound from the solenoid. The fuses are good and the connection seems solid. Any ideas on what the issue may be??