Spring RTS Engine

When I play single player, I can do 2v2s (3 bots) with no slowdown, even late game. In multiplayer doing 2v3 (3 bots) the game gets progressively slower, until it's < 1 fps. Any ideas what's going on?

Edit: To add some information, the FPS does not improve even after significant #s of units and buildings are destroyed, leading me to believe it's not simply a unit count issue.

jorenm wrote:When I play single player, I can do 2v2s (3 bots) with no slowdown, even late game. In multiplayer doing 2v3 (3 bots) the game gets progressively slower, until it's < 1 fps. Any ideas what's going on?

Edit: To add some information, the FPS does not improve even after significant #s of units and buildings are destroyed, leading me to believe it's not simply a unit count issue.

Kill luaui first, see what happens then