I noticed in one area, north of town when I wen't down through a hidden hatch, every time I tried to pass an item to another's icon, it would "catch" objects and try to transfer those instead.

If I tried to pass a health potion and it crossed over a crate, it would try to pass the crate into the inventory instead.

If I didn't hover over any object it would try to transfer a "?" icon instead.

Haven't noticed that issue on the normal map yet (above ground)

I pledged and all I got was this lousy awesome game!