It's happened a lot to me lately, probably due to the increased lag I've been having the last few weeks, which my be related to my local ISP. One of my slaves will randomly just start running (although usually I can hit the follow key before he gets out of range which fixes it). Although I only mousestrafe, and it's happened often when not strafing, so I'm not sure what causes it. It happens both with keyclone and ahk, so I think it's probably something related to either the game or the way keypresses are sent to the windows, but I doubt it's a bug in keyclone/ahk unless they would happen to have the same implementation :-)