Same issue here. on windows 8
Im never buying another BI product after this... :(

FYI uploaded dumps

I was on win 8 and joined a friend of mine on a win 7 machine. Got this error as well. Had him turn off EA's orgin the frequency of the crashes drop drastically, however when the game did crash there was no error.
This only happened to me after 1.02 update... before was fine.

Sorry I dont know where the dump files went.

Unless they have Xray vision from 200m out to look through a hill side, Im pretty sure.

I dont know how this is resolved. They still know exactly where you are as alex says once you engage them and then move to another spot out of sight they will move toward you at your new location. They dont move to the original location and then search.

I know this is fact cause i tested it. I sent my team (4 inf) to flank left and then crawled to the ridge while they engaged the target. As soon as i had visable line of sight I watched the AI enemy do the cool floating turn and start shooting at me while my team on my left continued to engage. Good point about squad leader. Is there a preference on rank that AI engages?

When attacking enemy with a team It always disengages from friendly AI team members and then attacks Player. Has any one noticed that?

I could understand a 1k-500m stand off or circle pattern like they do now. I know if i was a military helo pilot i wouldnt land while enemy was trying to shoot me down.

Regular Military teaches these techniques. plus it helps when you are engaged and run out of ammo you can continue to advance and pull your secondary weapon.

Alot of weapons have bipods. I think they should be deployable. Shooting at 1600M+ is almost impossible with out. I have even noticed weapon sway/ head bob has increased even in prone. This needs to be fixed.

this was a big issue in Arma 2 as well one that my friends and I got very turned off to the game by.