I used Blackboard last semester with no problem. Now when I’m in the classroom, I get a prompt that says I have the mic and camera set to block. However, they are not set to block, they are set to allow and so are the settings in the computer. The mic and camera work in every other application that use them like FaceTime, WebEx, MS Teams, Zoom.
I’ve tried every combination of setting. I had Blackboard walk me through it as well. I tried it one Firefox, Chrome and Brave. Still doesn’t work. Emptied all caches, even ones on the computer not just browsers. Updated to Big Sur (this is what Apple and Blackboard said the problem was.
Here is a screenshot of what’s happening.