For awhile now I've been creating new cells linking, play testing coc, etc. No problems I have cells with my new Daleks in them and going from one interior cell to another no problems. I found a place for the entrance (bunker) and linked it to the world, I coc to the interior cell then exit to the world to check how the entry looks but each time that I re-enter I get CTD. I suspect it's memory related (my games maxed out on textures) and if I run the 4GB launcher I don't get the CTD.

I'm wondering if this is a esp issue and if an esm would fix the problem? I can put up with it play testing but if I unleash this thing then I wonder how lessor PC's will handle the strain.

Oh, I have set the Daleks to 2048 textures (always easier to go down texture resolution than up).