Hi there! I encountered quite annoying bugs when every time i reached numbers of fleet with few factories, the game suddenly crashed. then if I loaded the game again, all of my fleet are gone. They didn't completely "gone", you can see them in the map but there's nothing showed on the game screen.
the second bug is when I assign which factories produce which ship. sometimes the ship images could gone and followed by crash within few minutes. I tried to avoid losing my fleet by save & quit but it's useless. When I loaded the game they are gone. Sent the logs separately to your email.