KillroyII wrote:
Don’t think anyone mentioned this yet… motherboard BIOS can be set to wake, or power on, in response to network traffic to the PC. Government, and corporate, PCs are configured to use this for the IT folks to do some of their work. Could one of your other PCs, or other devices, be communicating on your local network? You may have a lonely Kindle wanting to chat… or start a new relationship.
I'm sure there's a whole world of communication going on that I'm not aware of. There was a clever commercial like that years ago. When the owner left the house, all the appliances had a good time.