When you rename a SharePoint site, the site’s underlying URL changes. This breaks the sync relationship between OneDrive and the local files because OneDrive still points to the old URL. Sync stops, shows errors like “Sync is pending,” or displays a red “x” on files. This article explains why renaming a site breaks sync and … Read more
You right-click a file or folder in OneDrive, select Always keep on this device, but the file remains online-only. The green check mark never appears, and the file stays on the cloud icon. This happens when OneDrive’s sync engine gets stuck in a pending state, often due to a corrupted cache, a large pending sync … Read more
If you work from a location with a metered internet connection, such as a cellular hotspot or a limited-data plan, OneDrive sync can consume your monthly data allowance quickly. Each file change, upload, or download uses bandwidth, and background sync may run even when you are not actively working. This article explains how to configure … Read more
When two users open and edit the same OneDrive file while offline, both changes cannot be merged automatically. OneDrive detects the conflict after both users reconnect to the internet and attempts to sync their changes. This results in a sync conflict where OneDrive creates a separate copy of the file for one user. This article … Read more
You open OneDrive sync settings and cannot find your business library in the list of folders available to sync. The library appears in SharePoint Online but is absent from the sync client. This problem occurs when the library has been configured with a template that blocks sync, when site permissions are misconfigured, or when the … Read more
When OneDrive repeatedly prompts you to choose which folders to sync each time you sign in or restart your computer, the sync setup process is not completing correctly. This behavior often occurs because the OneDrive setup wizard fails to save your folder selection, or because a sync conflict exists between the local OneDrive folder and … Read more
OneDrive for Business blocks file and folder names that contain specific characters. When you try to sync a file with an unsupported character, OneDrive shows a red X and the file stays in a pending state. This happens because Windows allows these characters in local file names, but OneDrive’s cloud storage engine does not support … Read more
You are working in OneDrive, and your files sync normally. Then you connect to your corporate VPN, and sync stops immediately. Files show a paused status or a gray OneDrive icon in the system tray. This happens because VPN software can change your network routing, block certain ports, or force traffic through a proxy that … Read more
When you upload large files or many files to OneDrive, the upload speed may drop suddenly or stall completely. This behavior is often caused by network throttling from your internet service provider, bandwidth limits set by your IT admin, or OneDrive’s own rate-limiting logic. This article explains how to identify the source of throttling, measure … Read more
You see OneDrive displaying “Uploading changes…” in the system tray or the Files On-Demand status column, but your network traffic monitor shows zero data being sent. This mismatch means OneDrive is stuck in a loop — it believes files need to be uploaded, but the actual sync engine is not transmitting anything. The root cause … Read more