Hi! I see you've downloaded the Celebrity Cruises app on your Windows WebKit browser, but the screen freezes even after uninstalling and reinstalling it multiple times. I’m here to help get this sorted out for you.

To start, could you please tell me:
- When exactly does the screen freeze? Is it right after opening the app, during a specific action like check-in, or somewhere else?
- Are you using any VPN or firewall software that might affect the app’s connection?
- Have you checked if your Windows 10 system and browser are fully updated?

Meanwhile, here are some steps you can try to resolve the freezing issue:

1. Clear Browser Cache and Cookies
Since you're using WebKit on Windows, clearing cached data can often fix loading problems.
- Open your browser settings.
- Find "Clear browsing data" or similar option.
- Select to clear cache and cookies only (no need to clear passwords or form data).
- Restart the browser and try the app again.

2. Disable VPN or Proxy (if in use)
VPNs or proxies can interfere with app connections and cause freezes. Try disabling any VPN or proxy on your device temporarily.

3. Check Browser Compatibility and Updates
Ensure your WebKit-based browser is updated to the latest version. If you can, try accessing the app on a different browser (like Chrome or Edge) to see if the issue persists.

4. Restart Your Computer
Sometimes a full restart can clear out temporary glitches affecting apps.

5. Update Windows 10
Make sure your operating system has all the latest updates installed.

If these steps don’t help, the freezing may relate to a known app bug or server issue. In that case, I recommend contacting Celebrity Cruises support directly at [email protected] with details about your device and the issue. They can provide updates or escalate it to their app developers.

Please let me know if you want me to guide you through any of these steps! Are you comfortable trying clearing the browser cache first?