Now, our programme which we upload to dubai.bimco.org, here, is just a mere 3 MB. It is giving us issues at random, it seems. The browser's pdf viewer crashes upon scrolling to the second page. After locking up the viewer for several minutes, a popup appears saying "There was an error processing a page. A file I/O error has occurred"
Now we've tried reducing the pdf, adding backwards compatibility and both IE9 and IE10 is noted to produce the described behaviour. Google Chrome and Mozilla Firefox seem to scroll smoothly.
The pdf was created using InDesign CS6.
(I'm not sure if this is a proper place to post about this issue, otherwise I can post in the Acrobat section)