I had a scheduled task to turn of my desk top at 21:50. then multiple tasks but they were subject to the whim of just disablin them. Turns out if it's a random

I had a scheduled task to turn of my desk top at 21:50. then multiple tasks but they were subject to the whim of just disablin them. Turns out if it's a random moment between 21:30~22:30, I dont get the urge to disable it. but then it has to non nullable when it happens.