Hi! I understand you're experiencing slow loading and multiple crashes with the Word Collect app on your Windows device using WebKit. Let's work together to get this sorted out for you.

To start, could you tell me if you notice this slowness and crashing happening immediately when you open the app or does it happen during gameplay? Also, have you tried any troubleshooting steps already, like restarting your device or closing other apps running in the background?

Meanwhile, here are some tailored steps you can try on your Windows 10 setup to address the slow loading and crashes:

1. Close Background Apps: Make sure other applications are fully closed to free up memory and system resources that Word Collect needs.

2. Restart Your Device: A complete reboot can clear temporary glitches affecting performance.

3. Clear Browser Cache: Since you're using WebKit, clearing the browser cache may help if there are corrupted temporary files affecting the app.

4. Check Internet Connection: A stable, strong internet connection ensures the app loads properly.

5. Update the App: Ensure your Word Collect app is updated to the latest version, which may include performance improvements.

6. Reinstall the App: If crashes persist, uninstall and then reinstall the app to reset its files.

If you've already done these, I can guide you on checking for any conflicting software or deeper settings related to Windows or WebKit that might be causing this. Let me know what you've tried so far or if you need help with any of these steps!