missing messages

Hello,

A friend tells me that he sent me a couple of messages
in icq this afternoon just before I went offline and I
did not recieve these messages. He is using icq 2003
pro. Not sure if this is a problem with icq or ayttm.

I didnt go offline on perpose, it was just disconnected
when I got home from work.

Anyone know whats causing this?

Thanks,
Adam