Another morning, the upstairs lights all changed in a scene we have without control. No sign that HomePod did it, nobody was talking while my wife was home alone.
Just like last night, all the lights were randomly changed to 100% bright white. At that time no one was close to HomePod.
Both are scenes, but none are programmed. I double checked.
We can exclude HomePod and only my phone and my wife have HomeKit access and it wasn't us. My computer does, but only I use it and nobody used Apple TV.
So what causes the lights to set a scene at random? Did anyone have this?