Have just arrived the camp to get the chip from Caesar (benny still alive). I had to kill Caesar (since they all hate me) to get the chip. However, my pip boy doesn't acknowledge the fact that I know have the chip. I went back to house and went through the whole updating security bot thing, and that was that. Part 1 is now complete, but it still says that I never got the chip(even though I did). It also has part 2 in my pip boy(going into the bunker) but it won't show the quest location and the game almost lags a little whenever I select it.

Help?