[Nisgeis]

I have had saves where the day/night and weather changed. One was where I was ahead of a convoy at night, in fog and was approaching on the surface. Salivating greatly, I saved the file, in case, er the game crashed (no doubt about me missing shots or anything like that). Then 'something' happened (I didn't miss the big battleship, honest!) and to my great surprise it was no longer night and was no longer foggy. Oh dear, I thought as the first shell whizzed by my ear and the whole convoy turned away from me, leaving just the DDs to come and play.