That sounds rather annoying.
One thing I would have to find for sure. When I tried it the first time I actually went into the registry to get it on dark theme.
Anyway. Last night I made a 10 usb stick for a virtual machine to mess around in. This morning I turn my computer on.
Oh great. Then I remembered that I left the usb stick plugged in and I guess it decided to rearrange the boot order on me in the bios. Removed usb and started normal.
Now off to install it on a vm.