Tx-500 not transmitting but receiving

Does anybody have known working setting for the Lab 599 TX-500 working in linux w/ the digirig?

I can receive ft8 no problem, when i click send, i can hear the transceiver click on, the power stays at 0% and nothing shows up on the display indicating it’s transmitting. I can move the USB over to my windows machine and transmit and receive no problem…so i know the hardware is good.

When i go to the audio mixer, and click ‘tune’ in WSJTX, the sound bar maxes out so i know the the software is sending it to the sound card.

Any thoughts? Thanks!!