For you, yes. But, you have the benefit of being the mind that produced those words. All I have to go by is some Unicode text on my computer. Communication failure. If the sender's message was not received, then it must be resent. If the protocol being used failed, then one must use different protocol because that one didn't work. A system that sends messages without redundant backups procedures in case of transmission failure is a very poorly designed system indeed. I was clear what I heard. You said I am clearly wrong. Ok. That's fine. But then, what did you mean?