Crash on Mojang screen.

[Bussalt]

I just download any pack, press launch and then Minecraft crashes. It doesent show anything, but when I open task manager it shows that Minecraft is not responding.

 

[progrendon]

have u got a console log ???? or give it time it can be a bit slow

 

[Bussalt]

I've launched it perfectly today but earlier. And now it's crashing. I will post logs tomorrow, because I'm not on my computer...