I went back to Vault 22 for Bleed Me Dry quest, and while heading out, I found my Ed-E that has been missing for quite a long time. xD I had to re-initiate follow protocol with him, I'm glad to have him back lol!
I'm gonna check there...lol My ED-E has been missing for awhile now. Last time i saw em, i was leaving the Areotech building and i sent him back to the Lucky 38 loaded down with goodies. That was at lvl 21.
Ed-e has a problem going through ceilings. I found that ANY ceiling that is too low, doorway, or other structure has a chance to get him stuck. Its an annoying bug that the devs really need to look into...