I just spent two frustrating days with Zoom. While teaching one on one music lessons, me from my home studio and the student in their home, I discovered that the Zoom platform apparently doesn't allow more than one source of sound at a time. In other words, as soon as I tried to accompany the student, their sound cut off.

I've gone through the Zoom trouble-shooting stuff, and several Youtube videos describing how to set up music lessons with Zoom and none of them mention the issue. A huge part of how I teach involves duetting with students.

Any advice?