After hours of sidequesting and exploring I decided to follow the main quest up to where you gain entry to the New Vegas strip, up to this point I had largely gone along with the NCR but I wasn't idolised by them nor was I vilified by Caesar's Legion.
Anyway, I got to a point where I received a message from Caesar requesting that I meet with him and that he would also pardon any crimes committed against his faction, I also received a similar message from some head honcho at the NCR, requesting that I meet with him ASAP and all crimes are pardonned. This was about the same point where you get bombarded with tons of quests and different possibilities.
Anyway, I decided to go go in pursuit of Benny to Caesar's camp. According to my world map, my reputation at Cottonwood Cove is Neutral, all well and good. However, upon arrival I was promptly butchered by Caesar's Legion troops, and it's important to note that I was wearing absolutely no faction armour or clothing whatsoever. I was puzzled by this, but I assumed I must've somehow done something to anger them and I'd have to find a way around it. The only thing I had done that would cause my reputation with CL to deteriorate was rescue Powder Ganger captives from them and I killed a couple of them that attacked me. I went back to Novac and managed to purchase a suit of Legion armour that I had previously sold there, I equipped it and went back to Cottonwood Cove. This seemed to work and I boarded the ferry to Caesar's fort. After arriving, everything was still cushty, but after going up the hill and through the gate to my audience with Caesar, everyone suddenly turned on me and killed me. I reloaded an earlier save but the same thing happened again. This is really frustrating because I fail a bunch of quests and I cannot see how to progress with this questline and get to Benny and the platinum chip. :S
Any suggestions? Also, it's worth noting that when I view my rep on the Pip-Boy, nothing shows up for CL whatsoever. :/
Another hiccup I had came during the "Wild Card: Side Bets" quest. When I go to make contact with the Brotherhood of Steel they gun me down on sight without letting me ask any questions or make contact with them. I don't really want to kill them all and in any case, they are extremely tough when you're not a particularly high level. Is that normal? Is it because I sided with NCR? I remember hearing how they'd fought the BoS over HELIOS one in the past. But how fast does news travel? Particularly when the recipient is in a hidden bunker.
I don't really know what to do, I can't do two seemingly vital quests and I don't wanna start again after putting 15 hours of play time in.