I just encountered a bug, that I didn`t find here listed.
I had 3 bases. The second was once attacked, a ground battle began, that I won.
That`s why I thought, that everything was fine. But TWO DAYS later, the same ship, the same crew appeared again.
--> the same fight.
It is known to me, that it`s NO bug, when you have UFO defence systems, that finish an Ufo off, it will come permanently back, but not when a ground battle has taken place.
I tested it, what happened, if I lose the battle by quitting the mission.
Result: The ship comes back and attacks a non-existend base.
THEN the games clock gets back to a moment, the base existed.
Even if you erase the savegame, the game throws you into the past.
Here was a similar "thread" --> "Ridiculous amount of alien retialation mission". The solution there helps here.
Just get a new missions.dat from a savegame right from the beginning, copy it into the savegame folder with the problems. That`s it. But the problem can occur again. Then the same solution.
Edited by LouisdeFuines, 07 September 2010 - 05:56 AM.