The engine is stuck initializing
- Refresh the page and try again after checking your connection.
- Update your browser to its latest stable version.
- Disable aggressive content blockers for the site temporarily if they prevent model assets from loading.
- Try another supported browser or a desktop device.
- Clear the site's cached data only if a previous model download appears corrupted; this may require downloading assets again.
Processing is very slow
- Close other tabs and memory-intensive applications.
- Use a smaller image or a lower upscale factor.
- Make sure your device is not in a battery-saving mode that heavily limits performance.
- Allow the first model load to finish; later runs may benefit from browser caching.
The browser runs out of memory
Reduce the workload
Large source images and high upscale factors can require substantial memory. Try a smaller source, a lower scale, or a device with more available RAM.
The export does not start or download
- Check whether the browser blocked the download.
- Confirm that the browser has permission to download files.
- Try a different filename or export format if the interface provides one.
- Ensure the processing step has completed before exporting.
Still need help?
Add your official support email or feedback link here so users can report the browser, device, image dimensions, and exact error message. Ask users not to send private source images unless absolutely necessary.