Thanks for your reply. I do not want to criticise you, your AI is so much better than the vanilla AI. I encountered defensive siege battles, AI rebuilding razed cities (which they rarely-never did in Vanilla), and AI being relative good in diplomatics - they want to arrange marriages, they offer or demand money for Peace/Non-Aggression pacts, and they want military access before they run through your province (At least the Mauri asked kindly and stopped their fleet in Gibraltar before they had my ok)