Troubleshooting Tips

If you're experiencing issues using ZAPP, the following tips can help you determine whether you're having a technical problem and how to resolve it

Last updated on 19 Dec, 2025

Supported Systems and Devices

ZAPP is compatible with Mac and PC computers using current operating systems and web browsers.

ZAPP works best with the latest versions of these major browsers:

⚡TIP: Make sure your browser is fully up to date for optimal performance and security.

Clear Your Browser Cache and Cookies 🍪
- Outdated or corrupted files in your browser can cause pages to not load properly. Try clearing your browser’s cache and cookies, then trying again.
Deactivate Browser Extensions 🚫
- Ad blockers, privacy tools, or pop-up blockers may interfere with certain ZAPP features. Try deactivating these or using a private/incognito window.
Check Your Internet Connection 🛜
- A weak or unstable internet connection can cause pages to load slowly or images to fail during upload.

If you're still experiencing issues after trying the above:

Take a screenshot of the error or issue, if applicable.
Note what browser and device you’re using.
- ⚡TIP: Go to https://www.whatsmybrowser.org/ and copy/paste the URL in the blue portion at the top of the page. Include this URL in your email to ZAPP support.
Contact ZAPP support and describe the details of your issue so we can help you resolve it.

Did you find this guide helpful?

Contact ZAPP Support