Symptoms
When scrolling through the pages, there is a bit of a lag when it comes to the pages showing up/rendering.
Cause
The issue may be caused by the enabled background recognition. Also, showing the Page pane requires additional time to generate the page preview.
Resolution
To avoid the scrolling issue, please try the following:
- Disable background recognition as described in the article: Disabling background recognition in FineReader PDF
- Close the preview of pages: