Teleporting with Multiple Instances doesn't work

[PurgedPhantasm]

Hello. I wanted to bring up an issue that I ran across when using MultiBloxy.
In games like Isle and Camping if you try to start a game it will not work; it will only let the last client that you opened to join, and the rest of the clients that you previously opened will be met with "Teleported Failed: Attempted to teleport to a place that is restricted. (Error Code: 773)." If I close the client that was able to join and try again, all the remaining clients get the same error.
I hope the explanation is clear, but if I need to elaborate further then I gladly will. Thanks.