septor
Terrarian
When the [107] Builder is added to persistent buffs, any items like blocks/torches/etc I select on my action bar rapidly countdown until they are no longer in my inventory.
Having the same issue.
If you take the item from your inventory and attempt to click (let's assume it's a block, for clarity sake) it diminishes the amount you have in the stack the entire time you have the mouse clicked. Basically it's using the item every frame instead of once per click.