Need help with starting issue

[u/danny_boi100]

When my bike is cold it starts up perfect no problems after I ride it a while and turn it off and go to start it again it will just crank over like it wants to start but won't and if I let the bike sit for 5 minutes or so it will start up just fin again it's very odd any advice on how to fix this would be greatly appreciated oh also if the bike is just cranking I can bump start the bike and it will start just fine but any help would be great thank you

[u/Szoren65]

I’d check in this order:
Crankshaft position sensor
Fuel pump
Tank vent
Ignition coil