Hi, az_chelefish,
Sorry to hear about this issue.
If you're on Windows, you may try clearing the Teams cache by doing the following steps and see if there's any difference:
- Quit Microsoft Teams. Right-click the icon and select Quit.
- Cut and paste %appdata%\Microsoft\Teams into File Explorer.
- Delete the contents of the entire folder or delete the Teams folder itself.
- Restart your device then sign back into Microsoft Teams.
https://learn.microsoft.com/microsoftteams/trou...
If it doesn't help, you may consider checking for the latest Teams update by selecting the "Settings and more menu" (...) next to your profile picture at the top right of Teams, and then selecting "Check for updates".
Should the issue persist, I suggest uninstalling the desktop app. Then, reinstall "Teams for work/school" using this download link: https://aka.ms/GetTeams.
I hope this helps.
Best regards,