Bad page state issue is caused by VirtualBox

Created by PseudonymousUser on 2017-03-18; known on 2017-03-19; judged wrong by PseudonymousUser on 2017-03-19.

• PseudonymousUser estimated 40% on 2017-03-18
• PseudonymousUser   judged this prediction wrong on 2017-03-19.