thank you for the reply, the playerbots are very very stable compare to the when its not fix, however the bot still won't follow, teleport or summon to outland map, but i think for now its ok because i observe it dont disconnect, i test it run and very stable until now my game server did not disconnect compare to when its not fix it only takes 2-12h and the game disconnect. but i know you can improve more on the playerbots, only lacking is cannot go through outland map. thats all thank you! and more power sir Antz and rest of the programmer of mangosone.