I use TeXworks to compile a file with the default option: pdfLaTeX+MakeIndex+BibTeX. I am using Version 0.6.2 (MiKTeX 2.9.6630 64 bit).
The problem is the following: after making changes in my file and compiling it by clicking the Typeset button, the viewer shows the updated version only after some delay (about 5 seconds); in other words the syncing is delayed.
The tool settings are:
--pdf --synctex=1 --clean $fullname
and the "View PDF after running" option is checked. These are the same settings I have on another computer running Windows 7. But on Windows 7 I don't have that delay. Also when I browse the PDF in the viewer, sometimes shows the message "page rendering" in particular when I move from one page to another.
This is a bit annoying and delays my work.
Any ideas about what the problem might be and how to solve it?