Forum:Charon stops after attacking

Hi guiys, yesterday I installed the patch 1.6+point lookout and changed some multithreading/loading values in fallout3.ini and, since then if I remember well, Charon sometimes after attaching an enemy stops moving, like in a glitch, with his weapon still in his hands. To make him move again I have to talk with him or enter in a building. What can I do?? it's really annoyng...