Be sure you don't have both hardware and software PTT enabled. Don AA5AU From: Richard Thorne <rthorne at rthorne.net> To: Writelog <Writelog at contesting.com> Sent: Sunday, December 6, 2015 1:17 PM Subject: [WriteLog] RTTY PTT Delay I'm playing around in the Ten Meter RTTY contest. I'm running mtty (XMMT). For some reason there is a long delay after sending an F-key message (the message includes the %E at the end), like 1 to 2 seconds. If I switch my rig over to CW and send a message there is no delay. What settings do I need to check? Rich - N5ZC _______________________________________________ WriteLog mailing list WriteLog at contesting.com http://lists.contesting.com/mailman/listinfo/writelog WriteLog on the web: http://www.writelog.com/