Ok so I am not sure if I should write this in english or czech.
Anyways I have this ongoing problem for like a month now (Appeared after one of the Windows Updates). After a PC boot there would be just a black screen for several minutes. Fixed that one by disabling fast startup function, but now instead of black screen there is this "Please wat" screen that takes even longer to load ! Read on forums, that it can do something with GPO, but before messing something up I figured out I should ask you guys first.
So what do you think? What should I do?