I've also some problems with the default scripts and characters.
Point A , 10 zombies. They follow me
Point B , 10 zombies, 8 move 2 not.
Point C , 10 zombies, none of them move...
It doesn't matter, if I place them all 30 on the map or if I use spawn points. Always the same the last group not move.
Old school FPS fan, DOOM!!! Why GG not working on my AMIGA 500?