I've started noticing a few crashes in the MTW campaigns at the end of a turn when I save after making a lot of changes on the strategic map (perhaps 100 moves/recombination/building/unit build/etc. actions.) It never crashes if I save first at the beginning of the turn or if I save after only a few changes. When it does crash it gives the same exact error every time...very odd.

I rarely get a crash after completion of a battle. Never had this in VI campaign, just in MTW campaigns.