Forum:Mega game ruining glitch

I'm on my 2nd proper run through of the game, the first time around, i sided with NCR, cocked up and lost Brotherhood and kahns help at the dam, so decided to play through again. Do things properly.

I have done storyline up to boulder city, convinced NCR to let the kahns go. I've done all Goodsprings related quests, Primm quests, Mojave outpost quests, Nipton Quests, Novac quests, Helios one, Forlorn Hope. Just taken Nelson and been into techatticup mines. Got to ranger station echo and all of a sudden, i'm getting shot at.

I am wearing Combat Armour, Sunglasses and 1st recon Beret. Boone is wearing Ranger Patrol armour, sunglasses and 1st recon beret. Ed-E is Ed-E.

I was Accepted by the NCR and am now considered neutral, but they shouldn't attack if i'm neutral, surely. I've swapped into Boones armour, still get attacked. I've edited my reputation, lowered infamy(of which i had none) and raised fame, nothing. Done the reputation and used faction armour, still nothing.

Is there anything i can do??? (bearing in mind i'm playing this on pc) I quite literally do not get whats going on. One minute i was a beast with the NCR and now nowhere except for Mojave outpost is accepting me.