the Demongod: It should not matter how the server is configured; it should never, ever crash the client. Also, my computer is most definitely not unstable. ArmA 3, and this mission in particular, is the only game I've got any problems with recently. I've played Metro: Last Light all the way through, and am currently playing Thief, and I've had no issues with either. Metro: LL was set to stress my computer to the absolute max, and Thief is running with highest settings.
BIS Iceman: I only set those parameters, to see if I could do something about the crashes. They have no effect, on the crashes, whatsoever.
The crashes does not appear to happen on any other maps out there. I've only tried like 3 or 4 of them though.
I can do any of the big known benchmarks out there. I have yet to see a BSoD on my computer.
In my 20+ years of using computers, ArmA 2 and ArmA 3 have given me the biggest problems. Well, there were a couple of contenders on the Commodore 64, but I'll be fair to myself, and not consider them in this case...
I'll update the issue, to reflect what else I've tried since yesterday. There's new information, that should rule out that it's my computer that's doing something wrong.