I am noticing a weird issue: if I shut down using "Start menu -> Shut down", when I start Windows again it takes a lot of time (~6 minutes) to boot up. When I shutdown using "Alt+F4 -> Shut down", it boots up very fast.
I have fast startup turned on. I started noticing this only after I dual-booted with Linux Mint.
What is the reason behind the slow boot time when shutting down via "Start menu -> Shut down"?