When i launch the game, animation of the "bohemia interactive" logo is jerky. After, the "DayZ" logo stay for a long time, after, long black screen, and after : warning message (this is alpha...). And after, i'm on the menu and the game freezes forever. The only thing i can do it's use "alt+tab" and return on the game to "defreeze" the game, but he freezes again after 3 sec. I can play on the game, but i need to use the "alt+tab" all the time, so i don't play.
I try the game with the lowest quality, but it's change nothing. I don't think about a "fps" problem.