On Thu, 2009-01-08 at 17:35 -0500, Sean Breheny wrote: > That is a bit strange since AFAIK, the sequence has to be +++ followed > by nothing for at least 1 second. I guess that could happen if > something delayed the file transfer at exactly the right point. Also, > this should only affect the modem which is sending the new code, not > the (remote) receiving site. Unfortunately not all modems were designed as well as others. Many modems would enforce this "delay around the +++ rule", some however didn't. I distinctly remember one cheaper modem that would react to a +++ without much of a delay around it. Very annoying. TTYL -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist