dupe question

some people say that when the system has an error or database error or something, then it's possible to dupe..

let's say for a moment that is true, but HOW??? if you can't even connect to the game, how can you dupe something?


or basically that is a lie also?

just wondering

Is not that u cant connect to the game, is when the game is running slow and it takes too much time to load. U can dupe doing trades. and Since you can trade 8 items at the same time if the dupe goes successfully u get 8 new items.