Additional features, settings, or issues not covered by specific Microsoft Teams categories
Sorry for the inconvenience that happens to you:)
I suggest you to clear the Teams cache and check if it is working
Kindy follow the below steps to clear the Teams cache
Clear Teams cache in Windows
- If Teams is still running, right-click the Teams icon in the taskbar and then select Quit.
- Open the Run dialog box by pressing the Windows logo key +R.
- In the Run dialog box, enter %appdata%\Microsoft\Teams and then select OK.
- Delete all files and folders in the %appdata%\Microsoft\Teams directory.
- Restart Teams.
Clear Teams cache in macOS
- If Teams is still running, right-click the Teams icon in the dock, and then select Quit, or press Command (⌘)-Q.
- In the Finder, open the /Applications/Utilities folder, and then double-click Terminal.
- Enter the following command, and then press Return:
- Console
rm -r ~/Library/Application\ Support/Microsoft/Teams
- Restart Teams.