the title says it all. I build a map with the sole purpose to constant fight enemy AI's in prolonged games. After about 45min into the game, when it gets really crowded, the imps just stop working most of the time. Also noticeable is that the units only occasionally attack each other and basically just stareoff mpst of the time.
(I have this every time and basically also on every 4 player map)
Customer support service by UserEcho