Thanks, all three were fair points.
Pack Rat now has to see your bag empty before it starts counting, and cancelling hands back the same three requests instead of a fresh set with the refreshes reset.
Chests were worse than they looked. Rarity only ever scaled the amount, never which ore, and a Mythic rolled more than your bag could hold so the rest got deleted on pickup. Rarity now sets a floor on which ores it can roll, and anything that doesn't fit drops on the ground.
Remote Sell is already removed from the game and was replaced with something else. Auto-sell/auto-smelt toggle noted for later.
All fixes are live.
Thanks for taking the time to fully report those issues. Added you to the game credits for this. Cheers.