Got a service call for an oven that was sending error texts to the owner's phone. Turns out it was just confused by a power flicker, but the owner thought it was haunted.
Used to laugh at people who worried about smart home stuff, but my fridge once started playing radio stations after a storm. Now I get why they seem possessed sometimes.
Actually read an article about smart appliances getting their clocks messed up after power blips. They said the oven's little computer tries to reset but gets stuck in a loop, sending alerts at weird hours. Makes sense why it would pick 3 AM, that's when the system tries to do its daily check-in. Kind of funny that tech meant to make things easier just ends up scaring people half to death.