robot ed-e just disappeared,i still have the sensor perk and the fiends seem to see it is this a bug or does it come back.this happened while i was in vault 22.i've already been to the followers also and got it back from the apocolypse people
ed-e got a very, very long list of bug you might want to look also the tow thing that normaly make ed-e desapir in that vault are the elevator and the fire that alway perma kill ed-e