Hi there! I understand your RCBC DiskarTech app keeps crashing, and I’m here to help you get that sorted out. To start, can you tell me a bit more about when it crashes? For example, does it happen right when you open the app, during a specific action like logging in, or randomly while using it? Also, have you tried any fixes so far?

While I wait for your details, here’s a general step-by-step guide you can try on your Windows device (using a WebKit browser) to help with app-related crashes:

1. Check Your Internet Connection: Sometimes, unstable or slow internet can cause app issues.

2. Update the App: Make sure you have the latest version of the RCBC DiskarTech app installed.

3. Restart Your Device: A simple restart can clear temporary glitches affecting the app’s performance.

4. Clear App Cache: If you're using the app through a browser (since you mentioned WebKit), try clearing your browser cache and cookies, which can help remove corrupted data causing the crash.

On Windows with WebKit-based browsers, you usually can clear cache by:
- Going to browser settings
- Finding “Privacy and Security”
- Clicking “Clear browsing data”
- Selecting cache and cookies, then confirming.

5. Reinstall the App: If you’re using a downloadable app, uninstall and reinstall it to fix any corrupted installation issues.

If these don’t solve your issue or if you’ve already tried any of these steps, please let me know what you’ve done so I can provide more advanced troubleshooting. Also, if you’re accessing RCBC DiskarTech via a specific platform or device, let me know so the steps can be tailored better.

Are you currently on a mobile device or using a desktop browser for the app? This will help me guide you better.