Here are some bugs associated with the Hordaric Cube
- In the original game (with LoD), Deckard Cain would identify items in the Cube if you were carrying it and had unidentified items inside - now he doesn’t.
- The Cube in Act II: if you drop the Cube on the ground, it resets the quest log so when you pick it back up, your quest log shows a new quest. This also resets Deckard Cain so the next time you talk to him, he says “You have quite a treasure there…” every time. Note: I carry the Cube with me, and put stuff inside to sell back in town - and the fastest way to empty it is drop it and pick it back up.
Note - Number 2 happened in the original game also.