Hi,
I have found a small bug. When I exit the game (through the in game menu) I get returned to desktop absolutely fine. However Arma3 remains running on my task manager list. I found this as when I tried to restart the game through steam I got the message that the program was still running.
It's a simple manual fix to just stop the program and everything works fine after that, just though you guys would like to know. I'm running Windows Vista x64.
The game is looking excellent so far!
Thanks,
Wulf.