It could depend on the media, if you can try in windows with the same stack of DVD's. Your drive's firmware may not be happy with the media you are using. I have the same problem with many types of disc's.
-- k3b slow dvd burn speed https://launchpad.net/bugs/31709 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
