because the timeline audio and video are differend.
please again re-encode audio and video witch the same software together meybe mainconcept,tm encoder,....etc
i have the same problem
video 2:40:125 min
audio 2:40:127 min
differend timeline in audio and video only 0:00:002 min and program dvdlab pro show error. compile only the same timeline.
make the same compilation witch other dvd edition software like pinacle studio,tmpg studio,sonic scenarisc and other