I am working on 2 manuals in Frame 10, unstructured. I have installed all the latest FM patches. The smaller manual is 270 pages with 200 graphics inserted by reference. It takes 2.5 hours to "Save as PDF." The larger manual is 500 pages, 250 graphics and takes 3 hours to "Save as PDF".
I have converted graphics to smaller .jpg files. I have freed up as much space on my PC as possible - it has 4GB memory and 300 GB hard drive space available, dual processor with i3 chip. I delete Temp files and reboot before creating PDF.
If I turn off graphics (Esc+v+v), the PDF is created in just a few minutes.
What else can I do to produce a complete PDF with graphics in a reasonable amount of time?