I can picture someone doing what they did, leaving the switch on, getting an early stall warning and then responding badly to it. I can also picture someone leaving the switch on, getting an early stall warning, then responding appropriately by increasing power and turning the switch off or re-bugging for faster speeds. But I can't picture someone leaving the switch on, getting an early stall warning, then turning the switch off to silence the warning but taking no other action at all.