I've been playing Prophecy for over 2 years now on and off, and generally have little trouble winning, but I have never had any luck with this mission, except at rookie. It keeps ending before I can return to the Midway, and says I have lost, despite having kills of at times over 130!!! I have tried killing the corvettes at the start of the nav point arrival, and at the end after killing all the fighters, all with no luck. I have tried hitting the "N" key and flying to the marker, but the next marker does not appear until all Cat wings are killed, so I am stuck. Anyone got any ideas? Thanks.