So my weird symptom is this, if I leave my mac mini on and I am logged into it, it works fine when waking up and logging back in, now the strange part is if my wife logs into her profile while keeping me logged in and does her stuff and then logs her self out it'll show the users login page but if you don't sign in right away it freezes and the only thing I've found to get it to be able to log in is to reboot. Anyone else have this problem if so any solutions?