Following the video, when all is connected as it should be set up, using the correct com port (I’m on a Mac), clicking PTT in wsjtx turns the button red but no transmit. Disconnecting the cable (13-pin DIN for TS-450) and shorting the sleeve to the closest ring does not key the rig. Testing the cable from the digirig (not easy to do with the 13-pin DIN) shows infinity between pins 4 and 9 when PTT is not selected and a short when PTT is selected and red.
In the forum discussion with kb3mxy he indicates the need to be connected to pin 13 instead of pin 9. Is this correct?
Receiving FT8 signals and decoding them works just fine. Cannot transmit without me manually pressing the mic button. Not a good solution.
Thanks,
Bill