Frustrating Moments

So I was playing Halo Reach on Legendary and I was on the last mission with only a little bit of the mission left. Then I get logged out of Xbox Live and not thinking I go to sign back in to Xbox Live, only to be completely logged out. So I get booted to the main screen, I sign back in and just assume I can just start at Rally Point Bravo(?) which is slightly further back from where I was, finish the mission, and get no achievements because I didn't beat the whole mission in one shot. Safe to say I wasn't happy.

So I was wondering if anyone has had similar frustrating things happen to them while playing a game.

That sucks man. I don't care what anyone says, Legendary is punishment and I am not looking for a video game dominatrix. I played Reach on Legendary until about Swordbase and I switched to normal.:oops: I have bought every Halo game for the MP and I have never been too impressed with the campaigns, so I have no intention of attempting it on Heroic or Legendary again. I finished the campaign on normal and I played the MP alot. I am going back at the end of this month and getting the map pack so I will play for awhile longer. Sorry for the ramble. So, did you replay the mission and get the achievement?

It really is a punishment. but I haven't gotten around to it cause I am busy with classes plus I don't want to have to do that last mission again, it was extremely brutal. probably will have to wait until this weekend before I put myself through that again.