Hi Blight! I have a test to run on Blight if anyone has two machines in the same room that they can log into at the same time. This was applied today, but I have today off so can only log in one character at a time from home.
Fix: Prevent trading of items in the vault when not near the vaultkeeper.
Test: Put items in a bag, such as an extra backpack. Mark the bag as "Contents for Sale". Put the bag in your vault. Have another player browse your items. They should see the items from that bag. If the seller is near a vaultkeeper, the other player should be able to buy those items. The seller should then move away from the vault. Make sure the other player can no longer receive those items (they will be able to put them in the trade, but completing the trade should fail, with no items/money transferred either way). Also verify trade with NPCs continues to work properly.
If this is something you can do and post the results for, I'd appriciate it :)