Summary

When exporting large pages to PDF, there's a performance issue. When Confluence starts converting said page to PDF, the application becomes unavailable for the users and shows the error Page Unavailable.

Expected Results

The page would keep loading until the export is finished. Ideally it would show a progress bar.

Actual Results

The customer receives the error Page Unavailable, and is not able to get the PDF.

Notes

This issue is more likely to happen when the page includes macros, as for example the Roadmap macro.

Workaround

Might want to try to Space PDF export and only include the particular page in it