WSJTX on Rasberry, No TX-Audio with WSJT-X

I am testing wfview on a Raspberry-PI4(buster) on an IC-7610.
It works fine, except TX-Audio from WSJTX.
I tried all available audio connectors in both programms, but no success.

What can I do ?

73, Martin DL9SAD

Hi Martin,

Have you created loopback audio devices yet? You need to do this in order to redirect audio between the two programs.