For the last several years Teams has been a constant pain in my MS experience.
Today it struck again. It wouldn’t give me the ability to have audio calls, and would freeze and disconnect. I did everything I could to fix it and finally in the settings under about, you can choose to use the preview version and after force shutting it down and then reopening it and saying it upgraded it worked.
Otherwise I was going to miss the meeting today. It was down to the wire and I thought I was going to miss the meeting. I didn’t and it was because of a team members suggestion on troubleshooting that this worked.
I won’t go into the long list of Teams issues, but it doesn’t work well at all on AVD. I have had regular problems with it and every few weeks it just didn’t want to work. Hopefully this is the solution.