High fit

Auto-Lock controls how quickly you check out when not actively stimulated. Andrew McGill had his Auto-Lock set extremely low — he was disengaging from class before it even started, arriving late, hiding when he saw the teacher in the hallway. He wasn't being defiant so much as chronically under-stimulated. The turntable moment was the first input strong enough to override his auto-lock. Once he had a reason to stay engaged, he stopped locking up.