Alright so whenever I close down Creation Kit and go in-game to test my mod, or go back into Creation Kit some of the objects dissapear, both Statics & items. In this case my mod is a house that I'm trying to build but it's impossible since the stuff dissapears

Does anyone know why / how to fix. Also sometimes some of my walls turn invisible when I click on "Refresh Render Window" nothing happens, does anyone have an explanation for that?

do you have any room markers in there?

and do you load from saves that have the mod already in it? these will put stuff in the position as in the save game not esp, if in there.

and for the refreshing issue, check in prefs / misc (iirc) if "reload hidden blah on render window refresh" is checked.

also note that ctrl-save only saves with render window activated (!!!), if render window is not activated, only save button saves (yeah right, how stupid etc...

and further note that it will not save at all (!! not even with button!!) if you have any ref- quest- or whatever-tabs open, unless you have "allow unsafe saves" set to 1 in editor ini.

I don't have any room markers

I also save by clicking on Save.

Thanks for the answer, I'll test this tomorrow see if it works.