[liminalsunset]

So apparently this is actually configurable, but it's either on or off, and it's set to one minute by default (either 1 minute or no shutdown, no inbetween).

The command in question is ```bcdedit /set {bootmgr} bootshutdowndisabled 1```.

https://www.tenforums.com/antivirus-firewalls-system-securit...