Pre patch, after upgrading ED=E by giving him to either the Brotherhood or the Followers, some people (including me) had ED-E refusing to move or fight. I had to revert to an earlier pre upgrade save to have him work again.
Anyone know if this is fixed?
On a side note: after the patch, pre upgrade ED-E makes a fizzling, shorting-electronics noise which I'm sure is intended and a nice touch but never did it before the latest patch.