Well I'm sure this will come as no surprise to anyone but I've had the same issue for a couple of days now. Just hangs at the loading screen. Can still hear the ambient sound but thats it. I've tried all sorts of fixes and none work. I've played with router settings, reinstalled the games, mod & BattlEye. I've used a manual install and used six-updater/launcher and nothing seems to work. I've come to the conclusion that DayZ is fracked until the mod team release an update/hotfix to counter this issue. What worries me more is that I haven't seen anyone from the Developer team on here recognizing the problem. I may well have missed it as I haven't time to read all the threads posted up about this issue, but just to know they acknowledge there is a problem and are working on it would be appreciated.