Hi! I see you're having trouble with syncing in Standard Notes on your Windows device using WebKit. Let’s get to the bottom of this together.

To help me better guide you, could you let me know:
- Are you using the Standard Notes web app or the desktop app on your Windows machine?
- Is the sync issue happening on one device or across multiple devices?
- Do you see any error messages when sync fails?
- Have you tried any steps already to resolve the syncing problem?

Meanwhile, here’s a straightforward approach to try:

1. Check Internet Connection
Ensure your device is connected to a stable internet network. Sync requires internet access.

2. Sign Out and Sign Back In
Sometimes, logging out and back in refreshes the sync state. In the Standard Notes interface, log out from your account, then log in again.

3. Refresh the Web Page or Restart the App
If using the web app, refresh your browser tab. For desktop, close and reopen the app. This can help reset connections.

4. Clear Browser Cache for the Web App
Since you’re on WebKit (likely a browser like Safari or a similar engine-based browser), clear the browser cache and cookies related to Standard Notes. This helps if outdated info is blocking sync.

5. Verify Account Status
Make sure your subscription or account is active and in good standing. Sync issues can appear if there’s an account hold or problem.

6. Check Device Date and Time Settings
Incorrect system time can cause sync problems. Verify your Windows 10 device date and time settings are correct and set to update automatically.

If these basics don’t solve the issue, we can look deeper into app logs or account sync history, or consider if there might be a bug or server-side problem.

Does any of this resonate with what you’ve tried or observed? Feel free to share, and I’ll help you from there!