A lot of NPCs say, "I don't have to take this from the likes of you!" as I walk around although I haven't done anything provocative. I play a sneak Thief/Assassin with a little magical assistance, but I've never had bounty on my head nor been caught.
Also, some of the thieves in the guild keep telling me I'm not supposed to be there endlessly if I'm in the room with the practice chests, but I'm one of their members!
What is going on and what can I do about it?
P.S. I use 124 plugins according to BOSS, so most likely it's one of those.