Every epic battle I do makes the game frozen forever after resolution.

A 3 hour really epic battle with 5 armies (3 reinforcements) and again, game is forever frozen after it finished and AI rejected my proposal of ransom. The only way I found to have these amazing battles is to attack some settlement while AI has stacks nearby so he attacks with multiple reinforcement stacks (including the garrison). But, EVERY time I run these battles the game is forever frozen in AI turn after and I unfortunately have to stop the game for some months. Anybody experiencing the same issue ? Any clues how to get rid of it ?
Should I not siege the settlement because it is bugging ?
Or sth else ?
Thanks.

I did another thread here the last time it arrived, and got no response so far.

Here was the thread :

http://www.twcenter.net/forums/showt...=#post15059365

And it is exactly the same issue.

Though I'm not reinforcements this time, and there is no 3-faction involved.

Is it even possible to open a command box and execute sth that would end the turn ?

No clue, nothing at all ?
It's still frozen, for hours now, I can travel through the map with arrow keys and open the menu but AI turn is just forever paused.

No clue sorry.