I always seem to get attacked by a group of legion assassins whenever i fast travel to specifically the Repconn Headquarters for some reason but have no problems anywhere else. Just though i'd ask does anyone else experience the same thing? out of curiosity.

its one of their spawn points, they also spawn alot at the food and grub place nearby as well on the road up to novac.

Yes I've had similar attacks their.

Same thing at the skydiving place. Just try to walk there instead of fast traveling, something else might spawn.