I keep getting neg. 2-3 points per mission, and they just threatened me with a court martial after the 5th mission! How do I avoid this? I haven't caused any friendly fire, and I try to stay with my squad as best as possible. What am I doing wrong?
I also had this problem until I applied the official update which was announced by some BIS guy here on the forums. You can find it here
Some of the links are dead but at least one hoster still works. After applying the patch I restarted the campaign. Previously I only got scores of 0 or even -1, now I've replayed the first few missions and I always got scores like 1 or 2 - I actually performed a bit better than before, but still I think that the patch addressed this issue, particularly after achieving 2 points in a mission where I previously got -1, despite the fact that I actually didn't play much better this time.