Why do I receive the error "Sorry, there's an issue signing you in right now"?

When you try to sign in to Microsoft To-Do with a Work Account and see the error message:

"Sorry, there's an issue signing you in right now. Please try again and contact support if the problem persists.", alongside an error code, such as:

AadUnknownError

0x80070520

0xc0292007

or something similar, please try the following:

  • go to Windows Settings > Update & Security > Check for Windows Updates

  • try rebooting the PC or Mobile device

After that, try to sign in to Microsoft To-Do again. In most cases this should help solve the problem. In case the error keeps happening after that, please send us a message here.

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