My radio is the 6300 I have the latest version of HRD (126.96.36.1991) running with Windows 10. HRD plays all OK with SSB/PTT/Logging etc. but having problems getting DM780 to work. I have done the setup in accordance with the "SmartSDR - Ham Radio Deluxe - DM780 HowTo Setup Guide" found here on the FRS site. When I send a PSK31 message the red TX light on the front of the radio turns "red" but there's no power output. Anybody have any ideas?