My wife's HSC sometimes will not start. Turning it back off and on again with key and putting in N seems to be the cure but still seems curious. Anyone else have this issue or am I missing the obvious?
Unless it's bad gas, ie; not premium of higher ethanol dosage. Weak battery or clutch cable adjustment. I'd consider checkin the electrics. Start by checkin battery connects.
Like others said, take it to the dealer while it is under warranty. If you find out it is a bad part, are you going to buy it yourself or let the dealer replace it at no charge?
My 02 Springer did this, it was a loose ignition switch. I could wiggle the switch and turn off the bike. since yours in under warranty let the service department figure it out though.