If you have an issue with Teams going back to the sign in page after inputting email address (won't log in).
If it is a mobile device remove the Teams app & then reinstall.
If it is a windows PC or laptop remove temporary/cache files from Teams as follows:
- Quit Microsoft Teams (click on up arrow on task bar then right click on Teams & quit)
- Copy the path below into File Explorer & then edit it to replace Teststaff with your staff ID
C:\Users\Teststaff\AppData\Roaming\Microsoft\Teams
- Once edited press enter to go that folder
- Delete contents of the entire folder
- Download & reinstall teams from teams.microsoft.com/download