its too much now. trying to siege Minas morgul was an absolute nightmare thanks to the horrifying pathfinding and constant map sticking. now i get sieged in it and not only do i wait indefinitely for the enemy ram to reach the gates, my units wont fire at all.
now i got an army there with plenty of archers and its gone. coulda easily held it against mordor but now im screwed.
my advice is simply turn morgul into something simpler, but more importantly into something that works.