Title: Moving items out of Backpack into Chest can cause items you were transferring to disappear. Blocker? No. Details. Had 3 Pristine Spider legs already in chest. Stacked as 2 and 1. Tried to move 5 Pristine Spider legs into chest. Items did not transfer and highlighted Red in my backpack, eventually they totally disappeared when I tried moving them again. Tried same thing Pristine Bear Head, I believe it was a Patriarch, it also highlighted Red and then disappeared after trying to move it. Other items seem to move ok. Logging in and out brought the items back into my backpack. Reproduce: Not sure.???