I'm having a problem with reputations. Just all of the sudden NCR turned hostile against me for no reason. No I'm not wearing a legion armor or anything like that and I even aided the NCR with the correctional facility quest so I should have good rep. Even if I use console command to set reputation towards NCR so that on pipboy map it says they idolize me they are still hostile. Because of that I can't complete any related quests.
Oh and the thing is that only the quest related characters are hostile (those who see trough disguise) but the normal troops aren't hostile even if I wear regular armor like leather etc. It looks like quest related characters dont fall under the overall faction ID so even if I change the relations from console they are not affected. I don't get it, am I doing something wrong or can I somehow change exact character relation towards me or somh