A Microsoft file hosting and synchronization service.
Dear Kanav Kohli,
Greetings! Thank you for posting in Microsoft Community.
The "server too busy" error message in OneDrive usually means that the OneDrive servers are experiencing a high volume of traffic or are undergoing maintenance. This can cause delays in syncing your files to the cloud.
You may try the following steps:
- Wait for a few minutes and try syncing your files again.
- Check the status of the OneDrive service on theMicrosoft 365 Service Health page to see if there are any known issues. (Note: you need Microsoft 365 Admin permission to check the Service Health)
However, if the issue persists, I'm afraid it is a temporarily server-side issue which needs to be investigated and fixed from back end. So I sincerely recommend you raise a support ticket to contact Microsoft Support for further assistance. This would be the most efficient way in handling this case for you.
Reference: Get support - Microsoft 365 admin | Microsoft Learn
Note: To create a support ticket, you need to have Microsoft 365 admin privileges and if you aren’t admin of your Office 365 organization, please contact the admin of creating a new ticket.
How do I find my Microsoft 365 admin? - Microsoft Support
Apologies for redirecting you to the related team support as the moderators in this community have limited resources to check the backend information, and to get the fast and better assistance we requested for it.
Appreciate your patience and understanding and thank you for your time and cooperation.
Sincerely,
Tina | Microsoft Community Moderator