When running the game in "dedicated server mode" (-server) on Windows Server 2008 R2, the arma3.exe on the server will crash soon after a mission has started; generally in less than a minute. More AI makes the server crash sooner, especially AI on the player's squad.
RPT and dumps included. {F18301} {F18302} {F18303}
Tried and experienced the same crashing behavior with the first stable version and every DEV version up until the latest (0.53.103342).
Disabled DEP on the server - no effect.
Having AI on the player squad seems to make the server crash much faster. With no player squad AI, the crash sometimes occurs only after 10 minutes (even with 50+ enemy AI).
Added latest crash dump from today's test. Still reproducable in latest dev version (0.53.103608).