When trying to cross-mode my Yeasu FT3D HT to D-Star REF/XRF (DPlus/DExtra) REF030, the status in the OS3 web user interface says I'm connected, and I get the green or flashing red light indicating when the modem is in use. However, I get no sound from my HT and I am unable to transmit. Also, you know that speaker icon on the OS3 status page next to the volume control slider? When I click the icon so the "X" is gone, sound will come through my computer speakers, but not my radio. All works fine using the C4FM mode. What am I doing wrong now?
Thanks for your thoughts.