@Danny ,
Question 1. Is there a way to record both screens on one video? Or is it only possible with one screen?
You could only record one screen at the same time in a Teams meeting.
A workaround is to share your desktop. Then, open your presentation and the chat window side by side as below.
Question 2. How do I get reliable audio from the other people?
Do you mean the audio from others is intermittent or mute?
If intermittent, it should be related to your network. Make sure your organization has opened UDP ports 3478-3481.
If mute, the meeting organizer should enable “Allow attendees to unmute” in Teams meeting as below. Then, telling participants to unmute themselves.
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