Zeus #adminLogged was broken in the latest patch. It's been
fixed on dev branch and I imagine will be in the next ArmA patch. This info is in the
changelog v13a/t and also notified elsewhere on the forums some time back. When it's fixed all game admins will get Zeus functionality back.
Helicopters exploding on entry - we've had this problem on and off in all missions - think I read it's an A3 bug with vehicle respawns.
CTD's / Zeus problems / other weirdness - are we agreed that this has only been occurring since we added @AGM? There's only one way to find out - take AGM off and find out whether we have a stable server again. If you don't agree, what do you suggest as the cause of having gone from stability to instability over the last week or so? As a reminder, our server RPT error files are now 10 times the size they were without AGM.