How to Fix OneDrive Sign-In Errors Caused by Too Many Requests
Question details
The user is unable to sign in to OneDrive due to a 'high volume of requests' error, which usually indicates a temporary account restriction.
- Product
- Microsoft OneDrive
- Device & OS
- not provided
- Scenario
- Attempting to log into OneDrive or sync files after making numerous automated or rapid file requests.
- Observed behavior
- OneDrive rejects the sign-in attempt and displays an error message stating there is a problem connecting because of a high volume of requests.
Ensure you have access to an alternate email address or phone number, as Microsoft will use this to contact you during the account recovery process.
Submit the Microsoft Account Reinstatement Form
Use Microsoft's official account reinstatement process to unblock an account that has been restricted due to high traffic.
When OneDrive detects an abnormally high volume of access or copy requests, it may temporarily block the account to protect server resources. Submitting a reinstatement request is the official way to lift this block.
Open your web browser and navigate to the official Microsoft Account Reinstatement form at microsoft.com/en-us/concern/AccountReinstatement.
Enter the email address of the restricted OneDrive account and provide an alternative contact email where the support team can reach you.
Complete the CAPTCHA verification and submit the form. Avoid making repeated automated sign-in requests while waiting for the Microsoft support team to review your case.

Revoke Access for Automated Third-Party Apps
Ensure third-party apps are not causing the high volume of requests by revoking unauthorized access.
Try WPS Office for Reliable Document Management
If your Microsoft account is temporarily blocked, consider using WPS Office to maintain your productivity. WPS Office is a free, lightweight alternative that allows you to easily edit Word, Excel, and PowerPoint files offline or sync them with alternative cloud drives.
- 1. Download WPS Office: Visit the official WPS website and download the free installation package for your operating system.
- 2. Install and Launch: Follow the on-screen prompts to install the suite and open the application.
- 3. Edit Office Files: Open your existing Microsoft Office documents directly in WPS Office to continue working without interruption.

Frequently Asked Questions
What causes the 'high volume of requests' error in OneDrive?
This error is typically triggered when an automated script, continuous backup application, or rapid file-copying task sends too many requests to OneDrive servers in a very short time, resulting in a temporary anti-spam block.
Will I lose my files if my OneDrive account is blocked?
No, a temporary account restriction only prevents sign-in and syncing to protect the servers. Your files remain securely stored in the cloud and will be fully accessible once Microsoft reinstates your account.
How can I prevent OneDrive from blocking my account again?
To avoid future restrictions, limit the use of unauthorized third-party automated scripts for downloading or uploading files. If you are migrating large amounts of data, use official syncing tools and pace the transfer to avoid triggering traffic alerts.




