Windows 7 system and it cannot shutdown itself. I personally found a self-shutdown, it is the virtual machine that is turned off, and not Windows shut down by mistake.
I can't understand anything about the settings, because the settings have not changed. nothing changed at all, just in the middle of the day the cars started turning off. Launched 50 of them every hour, 1-3 pieces are turned off.
Is there a chance there might be a malfunction in the host's wand?

Attached the virtual machine settings file