Unfortunately I seem to have encountered a pretty bad crash. I have been playing a very long game, the save file is up to 5300 KB, and every single time I try to cycle past my current turn the game crashes. It seems to process the other players and then right before I should take back control it just goes to my desktop and the game is closed out and gone. I just finished researching submarine warfare, and I have a number of subs, and Q ships in production... I am playing on a standard size world map and there's like 20 or so civilizations around (thanks to constant revolutions across the globe). I also noted sometimes the save file shrinks, like my last save was 5399 KB, and the new current one (I made a new save file after the crashes started) is exactly 5300 KB.... not sure if that has anything do with it? I have attached the new save, and the old save, but both are on the same turn and both crash on cycle..
Other notes, I have turned the graphics basically off, and it has had no effect. Everything was previously running fine, no issues with medium graphics.
I am using windows 10, I have a GTX 680, slightly older gaming PC build from around 2012. They worked really well until now, granted the turns got slower, but thats ok, I am just worried I will not be able to finish my game I have spent like months chipping away at! Please let me know what other details you need.