Teams is confusing Mic and Speakers on Teams (Mac OS Big Sur).

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Visitor

Hi, Teams on Mac OS Big Sur seems to be confusing the Mic and Speakers sometimes, now this usually works fine - but sometimes it reverts back and Teams will have no sound output, and will sometimes crash or freeze completely:  

dbloggs1540_0-1638238215670.png

 

Any idea what is happening or how I can fix it? I've tried reinstalling Teams several times, and this is persistent across user accounts.  I'm using a USB sound card, and a Dell D6000 Thunderbolt Dock.

 

Any help would be much appreciated! Cheers. 

 

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