That's what I was going to suggest, it could be a clogged vent. Ride it till it starts acting up then open the gas cap to relieve any vacuum in the tank then see if it starts and runs fine for 10 minutes again, then repeats.I forgot one that is conman on Intruders and an easy fix / check. Your fuel cap has an air vent in it that can get clogged over time or there is a float in the cap that closes it off in a tip over that can get stuck. If it is clogged or stuck you won't pull air into the tank and it will stop the bike from getting enough gas. Pull the cap apart and just check it out. Or open the cap and let it run with the cap off to see if it stalls again.
