When i leave ede at my crib and tell him to stay he stays until i go into Vault 34 and reach a doorway that takes me to a loading screen. Then he just teleports in right after i get into the next area. I wouldnt mind but he dies everytime!!!! I think this is a glitch because Once i leave him at my crib he stays there no matter where else I go in the wasteland including other loading screens he never just shows up. Just in vault 34. So frustrating because I have to run all the way back out to keep him alive! I guess ill just wait for a patch that might fix this to finish this quest.