Hello Atraikius,
I looked at your Ork files, because I am also doing an AI that will capture planets (I guess you know this from another topic). One thing I have noticed is that you set the default strategy of the fleets to Capture Planets. This makes perfect sense of course, however, I have found that fleet strategies will be set to Capture Planets by the AI automaticly, if a troop transport is present. So it is not really necessary to set all fleets to Capture Plantes. Just wanted to let you know that, so you have some "extra freedom" in choosing strategies. Maybe that is useful information for you, if not, just ignore it
.
Rollo