Quote Originally Posted by Jeroen
When exporting my big collection, it takes a lot more time than previous versions. When clicking the cancel button the program Continous to finish the export (which can take 5 minutes). So the cancel button has no effect.
I can confirm that this problem exists. As a workaround, I can recommend you to customize the settings using a small subset of the database (for example, right-click the folder in the tree and choose "Export to HTML" from there). When you achieve the desired look of the template, then you can launch the full export.

Andrei