L2J Server

Sorry for my English, I'm from Russia and badly understand English. For this reason, I use a translator.
For the same reason, I find it difficult to use the search on the forum.

And the problem is this: Do not operate the keys of chests. They do not respond when you press and therefore not open the chest. Tell me where to find the problem. Maybe in the source code?

L2J Revision: 5804
L2JDP Revision: 9454

Deluxe Chest Key ?

is normal, in H5 these items are not used in game anymore, even you can read in the item description the following:

"An old, rusty key that cannot be used anymore. Can be sold at the shop."

Use skills?