So, I get to the strip and talk to Mr.House, he tells me to get the chip back from Benny.
I go to the Tops casino, talk Benny into coming to the presidential suite sans guards and kill him there and take the chip.
Then I went and talked to Yes-man about what to do with it. It told me about a secret bunker called "The Fort" where the chip could be used for some activation.
I set off and get told by some Legion guy that Caeser himself wants to see me (This is probably something to do with the fact that I have the chip and need to place it where Caeser is camped.)
I get there, my stuff is removed, chip inlcuded.
I go talk to Caeser, he tells me to go into the fort and destroy whatever is at the end, and gives me the chip and my stuff back.
Everything is fine up til this point, but now is where it gets really sketchy.
I enter into the Vault, and lo-and-behold, it's a giant computer of Mr.House at the entrance to greet me.
I talk to him and he says "Ah, you're way ahead of schedule." and we have a brief discussion about him wanting me to put the chip into the end terminal.
So, I make my way through, deactivate the protectrons/turrets so I don't have to deal with them.
I get to the end, put the chip in, and then all the Securitrons get the Generals face on them. Understandable.
Here's where the problem comes in, The quest updated and told me to go see yes-man.
I went back to the strip and went to see Mr.House, who asked me for the chip, even though it should technically have been used and gone, and he showed absolutely no signs of knowing I'd already been to the fort and activated his securitrons. It's like it never happened.
So, I loaded the autosave of entering lucky 38 and went to talk to yes-man at tops. He told me the same stuff, befriend a gang so I can activate the chip for them.
I'm assuming this may be more shoddy writing then a bug, Mr.House should've just updated his speech for what I had just accomplished, rather then for just bringing him the chip.