GalCiv3 Forums
The invasion hang bug is happening a lot this version. Devs, any progress finding the problem yet?
I sent a data package last night and within 15 minutes got an email thanking me and saying they were working very hard on it. But no word on progress.
Derek posted about it in the the thread:
https://forums.galciv3.com/464463/page/1/#3544544
he said it was going to make it to patch #2 because it was difficult to fix. I don't know if we should keep sending saved games though. And I don't know when is patch 2, I'm guessing early next week, or end of this week, depending on how it goes, so we can play, I mean, test the game 
The difficulty is that, from my experience, the saves with the problem are not often repeatable. I get the hang, exit the game, reload and the invasion works fine. So sending a save doesn't help. : /
well, sometimes, it may not hang a planet, but will on another. Devs could play the game a few turns and only care about invading AI planets until it freezes, not about empire management.
I think a saved game is helpful if combined with a TM forced dump before one kills the GC3 process when it happens. I find that yes sometimes it works and sometimes not, but if I try a few times it will fail again. So I think there is a fair chance it might be reproducible at SD. The crash dump has to be useful in any case, and I think that a save file helps with the interpretation of the dump file.
But it may be wishful thinking, but I agree with redviper37. Maybe they can get lucky, and if I send a save file that I know has failed at least once, then they have a fighting chance.
It's a bad boy though for sure.
In my experience it always happened the 2nd planet I invaded after i encountered the bug and reloaded.
So if i have 10 planets on my list to invade, and it crashed on invading the 4th planet f.e., i will load the autosave from a turn before.
Now the 4th planet invasion will go fine, but the 5th one creates a crash. Hence and repeat.
If the crash happens during an autosave transition however, I noticed that the game itself does not actually crash, but it merely is a graphics error. Pressing esc f.e. will 'exit' and complete the invasion, and trigger an autosave, however you are just facing a BlackSOD which you can kill with task manager.
I posted this on Twitter about this bug.
@Stardock #galacticciv3 the main bug being the black screen as the Nvidia driver crashed out in planetary invasions about 50% of the time.
And got this reply from Brad Wardell
"@Giskarduk @Stardock we're all over that one."
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