I have posted about this issue before but now I have narrowed it down (I think) to a mismatch of message size between wwSocketSend and wwSocketRecv in the wwIPStuff.dll

At this point the resolution is beyond me, but I have code here to reproduce it on your side. This code includes the email password, so I can't post it here. Can I send you the code to trace through the issue?

Rick, I emailed you the code to reproduce this issue. Did you receive it?