Stash containers vanishing

[Verteiron]

Several testers report that containers that were made into Stashes are vanishing in-game. It's unclear what is causing this, since the script does not, at any point, disable containers.

[Verteiron]

Can't reproduce this one, even following the steps laid out here: https://www.reddit.com/r/skyrimmods/comments/3xepcr/skybox_swap_items_between_characters_by_dropping/cy63bbo

My best guess right now is that another mod is enabling these containers after the cell loads. Why that's failing, I don't know: either my startup sequence is interfering with it somehow, or they always behave like this and people just didn't notice before because making a beeline for the storage container isn't what people normally do.