I can not get manual stacking to work at all. if units fall out of a stack I get the stack tab and see multiple groups but I cant figure out how to regroup them when they are on the same tile. I have to move them off the tile and back into the tile for them to auto-stack. I appear to be able to get an unlimited number of units in a single stack. I have also had trouble with what I think is a selected stack and right clicking to attack a group of enemies only to have a single unit from the stack charge in to die. Oddly I have had this happen several times where it does not give me the 'choose auto or battle' screen and it just does auto and kills him. So far the only consistent way to get a stack selection is to select it in the upper left part of the hud where all the outside units and cities can be selected.

If it happens again I'll make sure to send it to you, thanks.

 

One more issue that I have had happen a bit more often is that during tactical battles occasionally when I right click on an enemy my player will move to a different tile instead of attacking the enemy. A guy on Rage3d actually made a post describing having the same problem occasionally.