1) Trying to sell EQUIPPED faction armor will cause the dialog that you are no longer wearing faction armor appear behind the sale dialog, no way to get out of it.
2) Can't put bobble heads onto the stand after Yes Man installs the 2.0 O.S. in the female robot that deals with them, basically you are stuck with them in your inventory forever.
3) Follower gets stuck in wall or celling after moving through a door, mostly in vaults
So sad that Obsidian added so much needless complexity and so little stability!
Heres hoping Fallout 4 gets back in the Fallout 3 spirit!
I know Obsidian are creating fixes that have a lot to do with quest bugs or anything related to companions as those are usually the most reported. The equipped faction armour selling you pointed out sounds like a bug. I can try that out out and see what happens. Once again people either encounter the same issues or different in a similar matter. It's really odd how that works...
I haven't come across any bobble heads and haven't even heard of this one yet. Something to look into for sure.
There is still some pathfinding issues with NPC's (If you call it that) Fallout 3 wasn't too bad with it. So perhaps there can be a bigger fix. Pretty sure this has something to do with scripting issues. This isn't like S.T.A.L.K.E.R. where the A.I isn't scripted at all. Reason I compare New Vegas to S.T.AL.K.E.R is cause both these games had similar issues. -And the fact they are both very big open world games with a lot of ambition.