It wouldn't be as bad if certain chests didn't disappear after the respawn. I was in a mission and found a yalm, I crashed before I could grab it. When I got back in, I thought it'd be ok because I was still happy about finding a yalm which I knew was there since the chest loots are static. But, the chest with the yalm disappeared! How the hell does that happen when the rest of the mission respawns exactly the same?? Grrr!!
Psyphen