@noelle
> Windows install has a weird bug that auto-sets the time forward four hours
Do you have a second OS installed?
I have an old Mac Pro, I use Boot Camp to run Windows on it and when I reboot to Mac OS X, then back to Windows, my clock is several hours behind. That's because Mac OS X (and Linux) store hardware clock in UTC and Windows expects local timezone.
Maybe you have something similar 🤷