I am using a MacBook Pro (Retina, 13-inch, Early 2015) running on High Sierra 10.13.1 (17B1003). I installed a fix update for High Sierra a while ago and strange things happened to my laptop. Why is my login screen running on very low resolution when I set my display to have the highest one. It is so annoying that I have to resize every window of my apps once I logged in my user account! And the login process and boot is so slow! I am not having this loading bar once I successfully login before! It so damn annoying. How do you solve this! so frustrating.