I have this problem as well. Even worse it halves when the XSLT is remote.
Hi Soren Rabbe and Mark Lively,
Thanks for posting.
It looks like you both may be experiencing the same symptoms, however as always, I'd like to keep the issues separate to avoid confusion.
In order to test this out, I'll need certain files from you, so I sent both of you a private message concerning this issue. To view it, click on the Inbox link in the upper right corner of this forum next to the 'Signed in as' link.
Mark, I will repost this message in your identical thread at:
Product and Development has reproduced and confirmed the issue. I'll update when any relevant information is made available to me.