Sorry guys, I failed to mention everything is ok on the K3S when I press the M4 button (Digital Modes) is ok and I can receive FT8 Transmissions, it is when I press the tune button or a callsign on the FT8 Program that causes the K3S etc to go out of Data A mode and into Voice (USB Mode). -- *73 De Mike* *VE3YF _/http://www.ve3yf.com/_*