the engine doesnít turn over and the starter doesnít make any noise. This happens regardless of whether kickstand is up or down, in gear or not, or either combo of those. I assume it isnít the kickstand switch as the engine wonít turn over in any condition.
As long as Neutral light is ON, the kickstand & in-gear kill systems are not in play
Did the issue start after any recent Mod's, Maintenance, Repairs, or changes of any kind to the bike is the first thing to consider before doing normal troubleshooting from scratch procedures
Of course, Intermittent problems can only be found when its not starting and can only be traced down when its not starting
Must have's .... Do list in order is critical...
Kill switch @ off position
Initial Key on, Fuel pump should do its "FULL" cycle (not partial)
Test Battery for 12.2 volts minimum with "KEY ON"
Neutral light should be on
Check the starter relay first to find out if the problem is before or after the relay switch.