Windows Update hangs and new updates are uninstalled after a restart
The installation of:
KB3058163, KB3058168, KB3092627
Causes during installation of those patches on Windows 2012 OS or greater – then reverting changes takes too long time. Which is not acceptable for a Server.
Check the KB3064434:
Change the key permission to full control before to edit and to change the value:
HKLM\System\CurrentControlSet\Services\TrustedInstaller\BlockTimeIncrement value to 2a30 (Hexadecimal).