Ghost Recon Advanced Warfighter

I play on PC and think - it seems to me or are my partners dumb as traffic jams? They sit still when they attack, although I gave them the command to "cover me." They shoot at the enemy only when he is more or less close in front of them. I played on the normal.
[color = white] If the topic has already been - sorry - I searched, but did not find ... [/ color]