S! I have found that remapping the standard key for infantry for Running (Left Shift, w), into any other custom key (like Left Shift alone), results in running without it switching back off when releasing the key.. Try it. Remap the Sprint key for Infantry and off you go! It appears that the infantry.cfml, that is generated when making changes to the standard keymappings is read wrongly by the game itself? Any hint to a solution is appreciated greatly! S!