I was playing away enjoying the game when I decided to use an old Battleship to explore and set it to 'auto'. It then ran into along its path one of my allies Starbases and effectively locked the game becuase the computer warned me that I could not attack it (the Starbase) becuase it belonged to an ally. When I clicked "done" the same warning came up over and over. It was locked on this command and I had to return to an ealier save to get around it. I just wanted to make sure someone noticed this as I have seen other posts talking about the same bug.

Still, great game!