I have LO/FC and I'm getting some really irritating problems with the A-10. Whenever I try to use the AGM missiles, I lock on to a ground target and shoot one missile, it hits its target, but then when I try to lock on to a second target, it won't work. I can't even move the cursor around the HUD. I can maneuver so that the cursor is on a target, but when I press Tab nothing happens. Also, in scenario missions the game randomly CTDs for no reason. Everything seems to be going normally, then it freezes for 2 seconds and then crashes. Not even an error message. These things only happen to me in the A-10 too.
What's the deal? Is Lock On just really unstable?