Microsoft Sharepoint iOS app login not working

Yan White
1
Reputation point
Fresh install of Microsoft Exchange iOS app on 2 separate devices.
2 different users with Business Standard licenses.
entering email address shows the error message:
"Couldn't sign in. We couldn't complete your sign-in right now. Try again later."
Office365 support say they cannot deal with this issue.
UI/UX and OSX support continues to be terrible for MS products.
I could not get screenshare or the Teams app to work on OSX either.
Hi @Yan White ,
Have you tried EXRCA to test activesyc and were there any error messages returned? If you have any questions or needed further help on this issue, please feel free to post back.