Hi,
I'm experiencing a strange behaviour lately: first, shortly after the appearance of the Ortnoks, the alien reaction fire (and mine, if in the same sequence) was not showed; then, after launching a few smoke grenades, at the beginning of the new turn the smoke didn't disappear and I was unable to move my soldiers (but the game didn't freeze at all).
Note that I had to use the patch I found
http://ufoai.org/forum/index.php/topic,6755.msg56217.html#msg56217, I installed days ago.
Attaching quicksave and ufoconsole, plaing on XP.