Unique Items dissappear.

I have two unique stash tabs. Sometimes, when I take a unique item out and place it back into a tab, the unique item disappears. Not sure what is causing this. I'd rather not experiment with rare or extremely hard to get items.

Items with a particular affinity will go to the tab with that affinity instead: Flasks and Maps, off the top of my head.

Items will also go to whichever one has unique affinity set--only one tab can have an affinity set at a time.

Use Ctrl+Shift+Click to move an item into the open stash tab, rather than to the tab with affinity.