IVT - Invalid Teleport

- Invalid Teleport -

An Invalid Teleport occurs when you attempt to teleport back to the same coordinates as your previous PA which has been deleted and nothing currently exists there.

You use to get a message "Invalid Teleport!" in your chat window when it would occur. I don't think this happens anymore, Jagex figured that it wouldn't be so easy to find it if there wasn't a message. Some Invalid Teleport messages lead to a PAFT, this is why Jagex removed the IVT error message.