I am trying to get DXLog and CW to work with Flex-6700. Radio control works fine but not CW keying. What configurations, ports and settings for CW keying do you find successful? I have tried CAT Port with "DTR Always on" and "RTS Always off" but nil. 73 Kari SM0HRP Tel:+ 46 8 4403939 Sweden, Norway, Finland, Denmark