So, when I try to join a server it freezes on "loading terrain" and then it's done for it. With the single player, if i try to create a world, it says: Building terrain, and it does it really slooow. So is there like any known answers?

EDIT4: So, it sometimes let's me into the server, and then freezes "Java(TM) Platform SE Binary isn't responding"

EDIT1: I know my graphics card drivers are up to date.
EDIT2: This usually happends around 9pm - 0am EET
EDIT3: I've tested versions: 1.8, 1.11, 1.11.1, 1.11.2 and it has happond on all others than 1.8