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OneDrive File Issues

How to Fix Slow Windows File Explorer When Browsing OneDrive

Maira MehtabMaira Mehtab Sep 22, 2026 869 views

Question details

Users experience significant lag and slow load times when opening or navigating OneDrive folders in Windows File Explorer, even though the same files open quickly directly through Office applications.

Product
Windows File Explorer
Device & OS
Windows
Scenario
Navigating and managing OneDrive synced folders within Windows File Explorer.
Observed behavior
OneDrive folders take considerably longer to open and display contents compared to local directories, resulting in a sluggish and frustrating browsing experience.
Before you start

Ensure your Windows operating system and OneDrive client are fully updated, and check that your computer has a stable internet connection before proceeding with troubleshooting.

Solution 1Recommended

Check Sync Status and Restart OneDrive

Pausing and resuming your OneDrive sync or restarting the client can resolve background conflicts that cause File Explorer to slow down.

Continuous background syncing, especially with large files or limited network bandwidth, can cause File Explorer to freeze or load slowly while fetching status updates from Microsoft servers.

1
Open OneDrive Settings

Click on the blue or white OneDrive cloud icon located in the Windows system tray (bottom-right corner of your taskbar).

2
Pause Syncing

Click the Gear icon (Help & Settings) and select 'Pause syncing'. Choose a short duration, such as 2 hours.

3
Resume Syncing

Click the OneDrive icon again and immediately click the 'Resume syncing' button to reset the connection.

Update Check: While in the settings menu, you can also verify if OneDrive is running the latest version, as outdated versions frequently cause performance issues.
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If Windows File Explorer and OneDrive are slowing down your workflow, consider switching to WPS Office. It provides a lightweight, highly compatible alternative to Microsoft Office with a unified tabbed workspace that makes accessing your cloud and local files incredibly fast.

  1. 1. Download and Install: Get WPS Office for free from the official website and install it on your computer.
  2. 2. Open WPS Workspace: Launch WPS Office to access the unified, fast-loading workspace dashboard.
  3. 3. Access Recent Files: Use the built-in 'Recent' tab to instantly open your cloud and local files, bypassing any File Explorer lag.
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Frequently Asked Questions

Why is File Explorer so slow only with OneDrive folders?

File Explorer constantly communicates with Microsoft's servers to verify file sync status, generate thumbnail previews, and check file versions. This continuous background syncing over the network can cause noticeable lag compared to browsing local, offline folders.

Will keeping files locally on my device fix the lag?

Yes, right-clicking frequently used folders and selecting 'Always keep on this device' forces OneDrive to store a local copy. This reduces the need for File Explorer to download data on the fly, significantly speeding up navigation.

Does upgrading my Windows operating system resolve OneDrive sluggishness?

Upgrading and keeping your operating system up to date can help. Windows updates frequently contain performance improvements, bug fixes, and better integration patches for File Explorer and OneDrive, which may reduce browsing delays.