So I currently have ede and boone as companions I told them to wait in my hotel room ..and while I was in vault 34 I start hearing human voices ...Im like what the ?? I turn a corner and here comes boone and ede rushing towards me ...after I specifically told them to wait for me !! Is this a pathing/scripting bug or what ???

It's a companion AI glitch that also happened in Oblivion and Fallout 3. Sometimes when you get attacked, your companions are triggered and they teleport to your location and start fighting for you.

In general, it seems the companion AI wasn't updated at all aside from a new spifty interface since all the old issues with the AI are alive and well in FONV. Modders will fix that soon enough though.