My EDE disappeared when I was fighting in The Thorn . And now NPC react to it's presence but it's not there. I still get it's perc and he is not in Primm or wherever (I searched the thorn too). It would have been nice if I could at least fire him so I can take somebody else.

Since you say he's not in prim i presume you have tried zoning,
have you tried sleeping ?,
other than that try loading a save before they disapeared,
personally i hate ed-e they constantly get into fights with people even important quest npc's and when in peace mode.

I've jumped many times and slept for long long time too And the save is now ages ago

Lost my ED-E last night. The save was too long ago to re-load before he went missing... chances are, a message might come up saying he is back in Primm. Isn't there a bug that makes him hostile when you go back? Hope you find him. :goodjob:

There are 2 patches already and they still can't make the stupid bot to reappear As I search around the net MANY people had lost their ED-E. Can't they just make him pop back when he is too far from You ? And Yes I'm a programmer and I KNOW it's f..ing easy to do.

Bump

Whenever I lose a companion I just wait for 24 hours, that usaully make them show up.

The game is very odd about pathing. I have had companions after fast travel run off to where I was before, and I had to fast travel again to get them back. Sometimes when you zone through doors they don't zone through, it is very badly done.

Some have mentioned that the Vault 22 Elevator summons partied companions to you regardless of where they are or what is their wait/follow status. Can give that a try.

ive had that happen where your comp just runs off.....
i was like wtf??

That doesn't work. I slept many times and a few times x 24hours and I zoned many times.

I will try that

I tried it , it's not working