This release - does not change operating modes when you double-click a caption in the Main window's "Operating Mode" panel (tnx to Joe W4TV) - if the specified CW serial port is invalid, leaves the port selector unmodified (tnx to Art W2NRA) - provides an "auto-stop after idle" option that when enabled in PSK or RTTY mode, automatically terminates transmission after idle characters are sent for 15 consecutive seconds (tnx to Barry N2MAD) - updates the GeneralSettings.htm, PSKTransmission.htm, RTTYModemTransmission.htm, and SoundcardRTTYTransmission.htm documentation files The new "auto-stop after idle" option lives in the General panel on the Config window's General tab. It will not trigger if you have checked the Tune box. WinWarbler 6.2.0 is available via the DXLab Launcher or via 73, Dave, AA6YQ