I figured out the problem:
- I have an issue with opening meetings in the desktop app. When I click on a meeting link through Outlook (in a meeting invite) I get an error saying that there are no programs associated with the link type. This forces me to start the meeting in a browser. This is where the sound it bad.
- In trying to figure out a solution, I realized that all of my Teams meeting are also in my Teams calendar (didn't realize this was an option in the free version). When I open the link through the calendar, it opens the desktop app. Through the desktop app the sound is perfect.
A few notes/questions:
I still don't know how to fix the browser sound issue.
When I open up the Volume Mixer with Teams open, no there is nothing listed for Teams. However, when I start a meeting, 2 Teams volume sliders are visible.