Blue screen after freeloader (nightly build)

Found this on VBOX right after booting to os (main) on freeloader.

What I did:

1. Install reactos from bootcd (latest nightly build)
2. Install VBOX Guest addition
3. Restart, then blue screen after the loading screen.
4. I load the iso file again, then choose to upgrade.
5. Same thing happen after finish (blue screen after loading screen)
6. I decided to reinstall again. (quick format)
7. Installed, then after freeloader, this happens.