I was playing the other night and was inside the Titan defending. No one had boarded yet, but all of a sudden I noticed my sentry gun started moving back towards me and right on past behind me. Next thing I know there was an enemy running around the corner right at me. Lucky for me I had a gernade handy and threw it. Is this a cheat or a glitch in the system where the sentry gun moves like that. Kinda thought it was a cheat since I never heard " an enemy has boarded our titan"