Additional sign-in or account-related issues within Microsoft Teams for business
I am running macOs BigSur 11.3.1 and facing the same issue, where teams keeps loading and loading....
I tried all the ways mentioned here and spent a lot of ways finding out the issue.
I even reset my mac to factory settings.
Finally I logged in my Microsoft teams on browser and what actually worked for me was surprising.
Below is what I did:
- Uninstalled Microsoft Teams from Mac.
- Logged in to office365 and went to my teams account which is - https://teams.microsoft.com/
- From right top corner > click on profile icon > Download the desktop app ( see attached )
- As soon as I downloaded Teams for mac from here, I installed and it worked perfectly for me.
Please try and let me know if this helps.