i had an idea how to open storage every where, so please bare with me, lets try it

haven't tried this yet, using WPE, start logging then open your storage find the packet of that storage, then add to send list, stay away from the coin exchange then send the packet of the storage, later i'll try it, need some slip.,,.

Already discussed in this forum. If you stay to far away from the banker, an error message will be posted saying that you are too far away from the NPC.

I bet the distance from banker check is server side, sorry.

moreover, even if you can trick the distance problem. you still can't open the storage in any map other than HQ. That's make storage everywhere is impossible (at least for now)