I've managed to get hold of I-War2 version F10.0..... and the Dagda crash STILL CONTINUES!!!!!
So it is not actually a problem specifically linked to v F14.6 then!
Though this is another small clue to the problem, it does not fix it.
THIS THREAD MUST HAVE IT'S "SOLVED" STATUS REMOVED. COME ON GOG. REMOVE! REMOVE! REMOVE! REMOVE! IT IS NOT SOLVED!!!!!
Sorry to shout but sometimes it seems the only way to make people take notice!
So I completely agree that this problem is completely unsolved however I have found an easier work around than dumping one's turret fighters into the system.....
First I jump into the Dagda alpha point, Clay will rattle off the dialogue for entering the backdoor L-point starting the mission. After that jump out system but not to the the back door L-point. I went to the Mwari L-point that leads to the back door L-point. I just hung out there pirating ships until the Jarvis freighter declared they needed protection.
From there the dialogue cycled through very quickly and then the mission was recorded as completed (although the clear mine objective was failed) even though I never entered the Dagda back door L-point. This is the important part... fly back to base without using the auto dock shortcut until you are sitting right outside the base. Dock, save and move on with the game. So far so good.
If I hit any issues I will update but so far I have not reentered the Dagda system through the backdoor L-point, only the alpha L-point to progress through the game.
Good luck to my fellow pirates/freedom fighters and I hope this helps.
Sir, Michael O.Aq.