Looking for logging into the Onedrive Failed site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Onedrive Failed site. After that you can login as usual with your login credentials.
https://answers.microsoft.com/en-us/msoffice/forum/all/onedrive-login-error/a6c07baf-688c-4903-9d4d-23e58c9f5b25
https://www.linkedin.com/pulse/cant-sign-microsoft-onedrive-here-fix-you-edward-gantz
https://help.bittitan.com/hc/en-us/articles/115008257248-Why-am-I-getting-authentication-failure-for-my-OneDrive-for-Business-administrative-credentials-with-my-tenant-url-
https://support.office.com/en-us/article/error-code-0x8004deb4-when-signing-in-to-onedrive-for-business-e8a8d97c-a87e-4dda-a67e-bae4fef05dcb
https://support.office.com/en-gb/article/fixes-or-workarounds-for-recent-issues-in-onedrive-36110213-f3f6-490d-8cb7-3833539def0b
https://support.office.com/en-us/article/troubleshoot-onedrive-mobile-app-problems-a06710d4-fc32-4eec-a7b5-6d9584fb930c
http://downdetector.com/status/onedrive
https://deakin.service-now.com/kb_view.do?sys_kb_id=849734224f1b5a00b018afee0310c71d
https://stackoverflow.com/questions/49676548/authentication-failed-when-accessing-onedrive-files-via-web-api
https://forum.qnap.com/viewtopic.php?t=138384&start=15
https://www.reddit.com/r/qnap/comments/99dvps/hybrid_backup_sync_v21180816_and_onedrive/
https://stackoverflow.com/questions/51783545/login-to-sharepoint-online-failure/51972300
https://stackoverflow.com/questions/50036233/onedrive-api-unauthenticated-must-be-authenticated-to-use-drive-syntax