Hi, I am having a small issue with my login screen. When I start my Macbook Pro Retina with Yosemite DP7, the login screen has a low resolution. When I go to the login screen just to lock my mac, the resolution is perfectly fine. I've had this issue in all the DP versions, except for DP6, but in DP6 it wasn't showing my profile picture. Is anyone else having this issue as well? Or does anyone has a solution for this? Thanks in advance.