btw i think the game is broke or something. viktor isnt even spawning at the begining of the game. and i dont think he ever spawned after the first notebook either. plus the albert ai is a bit broken. he doesnt always lead you to a notebook sometimes he just stands there and doesnt nothing
It stops after you turn on and off the monitor or display, but the game keeps running while you do this so I highly suggest doing this in a safe place, like when you are in the room outside the cafeteria window where the rusty knife is found.