If the problem is with Wi-Fi, restore the connection by simply rebooting the router.
The number of OneDrive recycle bins is also limited by your storage space, and exceeding this limit can cause sync issues in OneNote.
1. Sign in to your OneDrive account in a browser.
sign in to microsoft one drive in browser
2. On the left side of the screen, select “Trash”.
cart option in onedrive
3. Select all items and click Delete to free up space.
Empty your trash to band database free up space
Freeing up space helps OneNote have enough space to sync your data without interruption.
Fix 4: Restore OneDrive Storage
Low OneDrive space is one of the most obvious reasons for OneNote syncing issues. There will always be enough space for OneNote to sync all your notes without an error.
1. Go to OneDrive and see how much space you’ve used. Use the storage feature and delete unnecessary files, photos, or large folders to increase your space.
free up space on onedrive
2. If you need more space, you can also upgrade to a higher OneDrive plan. Click Get More Storage and follow the on-screen are you struggling to create your business identity? instructions.
get more onedrive storage
Fix 5: Access OneNote on Another Device
If the issue persists, try opening your notes on a different device to see if the issue is related to the previous device you were using. Cross-browser testing can help troubleshoot and determine if the issue is related to your PC or the OneNote server.
Sign in to OneNote with the same
Microsoft account on another computer, tablet, or mobile device. If the site content loads fine on another device, there may be a problem with your Windows 11 computer.
2. In case of conflicts on the main lack data device, you should reinstall OneNote. To do this, follow these steps-
a. Go to Windows Settings app > Apps > Installed apps.
installed applications in settings
b. Find the OneDrive app and click Uninstall on the 3 dots icon.