Nope. I can't recall having any crashes. Might be something to do with your system.
Not sure where the crashlogs are stored, but if you can find them it may be an idea to go to the forums and drop them off there.
As in, when you've a science vessel with a leader caught in combat, then you press manual retreat (as in you live for the 30-ish days?
), the game crashes?
Also another bug (I've no idea but ;~;) wherein I'm a military dictatorship (I just want the giant ships :V) and my leader then dies. I check the screen and 'x' it (not picking abstaining or electing, but highlighting a leader out of the 2 eligible ones), and then swiftly change to the advanced government because I forgot.
...Now I'm stuck with an empty leadership and the icon is still there but unclickable (I can click on it and nothing happens :I). Waited a few months and now it's gone...actually 6 years into the game (14 years remaining until government change) and I still have no choice about the election.
And I only noticed that 2 months after the noted 'choice will be made'. :V Is it because I hired a new admiral before the date?
Arrghh these bugs
Sorry Tir, I've never had that particular crash. My copy doesn't crash at all unless it's on start-up when I have a bad mod enabled :/
Only mod I have is Beautiful Universe...because I want those steam achievements despite having to go through annoying ironman without any control over saves and stuff. >_<
And the system seems to handle itself quite well :/ if I can play Sins of a Solar Empire with a ton of stuff rolling in, this game could too--and it does. It just somehow crashes when that one science ship happens.