Hi! I understand you're having trouble getting into your Paybis Bitcoin wallet app, where it shows "Loading" and then the screen just goes white. Let's work through this together.

To start, can you tell me if you are accessing Paybis through a browser on your Windows 10 machine or through a dedicated app? Also, have you tried any troubleshooting steps already, such as refreshing, clearing cache, or reinstalling?

In the meantime, here are some step-by-step suggestions you can try on your Windows 10 setup with WebKit browser:

1. Clear Browser Cache and Cookies: Sometimes cached data can cause loading issues.
- In your browser, open Settings > Privacy and security > Clear browsing data.
- Select cached images and files, as well as cookies, then clear them.
- Restart the browser and try logging into Paybis again.

2. Disable Browser Extensions: Some extensions could interfere with the site's loading.
- Disable all extensions temporarily and reload the site.

3. Try a Different Browser: If possible, try accessing Paybis using a different browser like Chrome or Firefox to see if the issue persists.

4. Check Network Connectivity: Ensure your internet connection is stable and not blocking any content.

5. Update Browser: Make sure your browser is up to date; older versions might have compatibility issues with the Paybis wallet interface.

If the problem continues after these steps, the issue might be related to the app's interaction with your particular environment or a temporary service issue on their end.

Since you mentioned seeing a white screen after loading, this could be similar to reported problems where reinstalling the app or accessing via an alternative method helps. If you are using the app, try uninstalling and reinstalling it.

If none of this helps, you may want to contact Paybis support directly at [email protected] for deeper assistance regarding account or server-side problems.

Please let me know what you’ve tried so far or if you want me to guide you through any of these steps in detail. Are you satisfied with this initial troubleshooting approach?