Greetings GrandViz,
I just tried one of my favorite custom battles where I have 4 units of pikemen in a square around some ranged units facing an army of all cavalry. Usually they are able to defeat me by slowly breaking through with multiple cavalry charges, after installing the UBAI however I find the enemy won't atack me anymore. They just line up their cavalry at the edge of the map and sit there. Then all their banners started flashing on and off.
(The only mods im using are UAI, UBAI and Xenophobia)