On Saturday 17 January 2015, Dan Youngquist wrote: > > 2. It "forgets" a page as soon as it's no longer displayed, and has to > > re-render it to display it again. It's as though Memory Usage is set to > > Low instead of Normal or Aggressive, but the setting makes no difference. > > This is very inconvenient in cases where it takes more than a fraction > > of a second to render a page, which is the case with most of the PDFs I > > use. I tested this on TDE 13.2 and saw that the default behavior is to start the new page with a scaled thumbnail and then to render. You have to scroll quickly to see this.