How to Fix OneDrive for Mac Cloud Icon Blinking and Not Syncing
Question details
The user needs to fix an issue where the OneDrive application on Mac fails to connect and sync.

- Product
- Microsoft OneDrive
- Device & OS
- macOS Sonoma
- Scenario
- Attempting to sync files or access the OneDrive preferences menu on a Mac system.
- Observed behavior
- The OneDrive cloud icon constantly blinks, syncing fails, and the top tray menu becomes completely unresponsive, preventing access to the Preferences panel even after reinstalling the app.
Before resetting the OneDrive application, ensure your Mac is connected to a stable internet network and verify if there are any pending macOS Sonoma updates that might affect system stability.
Force Quit and Reset OneDrive for Mac
Use this method when the OneDrive menu icon is completely unresponsive, preventing you from pausing or quitting the application normally.
Since the OneDrive cloud icon is unresponsive, standard troubleshooting steps from the preferences menu will not work. You must forcefully close the application's background processes before executing the official reset command.
Open your Mac's Applications folder, go to Utilities, and launch 'Activity Monitor'. Search for 'OneDrive' in the top right corner, select the process, and click the 'Stop' (X) button at the top to forcefully quit it.
Open your Applications folder and locate the OneDrive app. Right-click the application and select 'Show Package Contents'. Navigate to Contents > Resources, find the file named 'ResetOneDriveApp.command', and double-click it to run the script in Terminal.
Once the Terminal script completes, launch OneDrive again from your Applications folder. Sign in with your personal or work Microsoft account and wait for the file sync to initialize.

Restart Mac and Re-authenticate
A simple system reboot can sometimes resolve background process hangs preventing OneDrive from launching correctly.
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Frequently Asked Questions
Why is my OneDrive cloud icon unresponsive on macOS Sonoma?
An unresponsive icon usually indicates that the OneDrive background process has hung or crashed due to a syncing conflict. This requires you to force quit the application via Activity Monitor before you can perform any further troubleshooting.
Does reinstalling or resetting OneDrive delete my locally synced files?
No, resetting or uninstalling the OneDrive application does not delete your synced files from your Mac's local storage. They will safely remain in your local OneDrive folder and re-sync once the connection is restored.
Where can I find the reset command file for OneDrive on Mac?
You can find it by going to your Applications folder, right-clicking the OneDrive app, selecting 'Show Package Contents', and navigating to Contents > Resources. Look for the file named 'ResetOneDriveApp.command' or 'ResetOneDriveAppStandalone.command'.




