I apologize if this has already been covered but search didn't bring it up.
After some time WSJT-X will stop sending audio. That time is variable. If I close the program and restart it, it works again. But after a while it will stop again.
All other functions keep working fine.
The problem is not related with the radio or the PC as I have tried with two different PC (one running Win10 home and the other running Win10 Pro).
I also tried with 4 different radios Omega 900, Elecraft KX2, FTDX10 and DR-4020, same problem.
Thank you for any help.