S-Miles Designer relies on your browser, graphics hardware, and network connection to render 3D maps and terrain models. If the 3D view fails to load, displays a blank screen, or remains stuck on loading, try the following steps.
Recommended troubleshooting steps:
- Refresh the page and try again.
- Make sure you are using the latest version of Google Chrome or another supported browser.
- Verify that WebGL and hardware acceleration are enabled.
- Check that your internet connection is stable.
- Update your graphics drivers and restart your computer.
If the issue persists, try opening S-Miles Designer in a private/incognito browser window. Browser extensions such as ad blockers, VPN tools, or privacy protection plugins may occasionally interfere with 3D rendering.
When contacting support, please include your browser version, operating system, and a screenshot of the issue to help us investigate more efficiently.