You've tried to sign in too many times with an incorrect account or password ( for a month now)

Submit this as a network-dependent Microsoft account sign-in failure through the Microsoft account sign-in helper, then use Contact Support if the helper does not resolve it; Microsoft Q&A cannot create or escalate account-specific service tickets.

Escalation steps

1. Open the Microsoft Support page for this exact error and select the Microsoft account sign-in helper under Recover your account. Microsoft documents app, browser, device, or network issues as possible causes of this message—not only an incorrect password.[^1^](https://support.microsoft.com/accounts-billing/manage/you-have-tried-too-many-times-with-an-incorrect-password-error-when-signing-in-to-your-microsoft-acc#summary ""You have tried too many times with an incorrect password" error when signing in to your Microsoft account | Microsoft Support")
2. If the helper reports no account problem or does not fix the desktop-app failure, open Contact Microsoft customer support:
   • Select Personal account.
   • Choose Microsoft technical support and Get Help.
   • Enter: Network-dependent Microsoft account authentication failure in Xbox app and Minecraft Launcher.
   • Continue until Contact Support or chat is offered.^2^
3. Give the support agent this concise reproduction:
   • Personal Microsoft account; browser sign-in succeeds.
   • Minecraft Launcher, Xbox app, and other Windows authentication fail on the normal ISP connection.
   • The same applications sign in immediately when the VPN is enabled.
   • The failure returns when the VPN is disabled.
   • The issue has persisted for more than 14 days.
   • A continuous 7–14-day period without attempts did not clear it.
   • DNS flushing and credential verification did not help.
   • Request investigation of the desktop authentication/network path, rather than another password reset or cooldown.
4. Attach evidence from tests performed close together:
   • Screenshot of the error with VPN disabled.
   • Screenshot of successful app authentication with VPN enabled.
   • Exact date, time, time zone, Windows version, affected application versions, and ISP.
   • Any correlation/request/error ID shown by the sign-in dialog.
   • State whether all affected applications fail on the same PC and connection.

Do not publish your email address, public IP address, authentication codes, or support case number in this public Q&A thread. Provide sensitive diagnostic details only through the private support case.

What the results establish

The VPN comparison is strong evidence that the failure depends on the client or network path. Microsoft explicitly lists an app, browser, device, or network issue as a possible cause and elsewhere recommends changing networks when authentication cannot be processed.^3^

It does not, by itself, prove that Microsoft placed an IP-level block or that an “Online Safety” team owns the issue. VPN use also changes routing, DNS resolution, source IP, and sometimes protocol handling. Ask support to investigate the observed network-dependent behavior without asserting a specific backend cause.

Security check

Because browser access still works, review Security → Review activity and mark any unknown activity as This wasn’t me or Secure your account. Change the password only if unfamiliar activity appears; there is no need to keep resetting it solely because the applications display this error.^4^

Support agents cannot directly access or change Microsoft account details or issue password-reset links, but technical support is the documented route for diagnosing this persistent client/network failure.^2^

References

1. "You have tried too many times with an incorrect password" error when signing in to your Microsoft account | Microsoft Support
2. Contact Microsoft customer support | Microsoft Support
3. Error 400 when signing in | Microsoft Support
4. What happens if there's an unusual sign-in to your account | Microsoft Support