Hi Jason,
I noticed in your video (at around 10:00) that when you were adjusting the volume setting sliders, you had the mic enable box unchecked.? Was that intentional and if so for what reason?
In your audio settings for JS8call and WSJT-X, your soundcard shows up as alssa_input.usb-C-Media-...? ? ?My C-Media soundcard doesn't show up in the pull down menu but as I mentioned I just selected "default" and that seems to work fine.? Any idea why we have this difference in out setups?? The only reason I can come up with is that you were using an earlier version of Buster than I am and perhaps something has changed.??
Let me know if you have any other thoughts on my original questions.? Thanks much for your help!
73,
Ron