Hi guys. I'm in the process of clean installing 10.11.4. The installation went fine and installed in 15 min. and rebootet automatically. But now it's installing again on the boot screen?? It's been 25 minutes now. It has happened before when clean installing Mavericks and EC. But when clean installing 10.11.3 it booted into OS X right after the auto reboot after installation. It's like its random. Some times The installation is fast and sometimes when finishing The installation it will reboot and Do an installation on The boot screen with Black background and loading bar. Is it doing The same thing twice??