Onan Generator in Class A possible overheat and overuse

Make sure your generator is getting enough air to vent...I've seen where that happens when it doesn't get enough air to vent..also check oil, as the slightest low oil could trigger it to run hotter and thus kick..also make sure your cover is on right and snapped shut correctly..incorrect venting there could trigger a heat sink and cause that to kick the sensor..even the sensor itself could be a bit faulty when on the cusp...but that's the last thing I would think..hopefully you are still under warranty..