Hello, I feel like what I'm about to tell you is kind of obvious but feedback is important even if it has been said more than once. I think that there should be a better management system involving Treasure Keys. I have seen multiple threads claiming that they have 'disappeared' from inventory when taking them from the vault. It has happen to me twice as well. I think it mostly has to do with the character cap on Treasure Keys. I'm not asking you to raise it but just to make additional keys from vault to character either end up in postmaster on that character or the remainder be left in the vault. Farming for many hours to lose something so valuable, so easily really sucks. I hope a fix or temp. work around is available soon. Thanks!