Ari is bloody broken. She constantly opens doors (something that should not happen in a room that can LOCK FROM THE INSIDE) causing a failure of a night. hell, on night 4 it is damn near terrible as you can be down to the wire and suddenly ARI OPENS THE DAMN DOOR!
I know this is based off fnaf, but lest my memormy escapes me, none of the animatroncs could actually open a door unless the power fails.