audio loses sync with transition and animation

[taolions]

Audio/transition and animation sync is lost when saved file is reopened. All
will play, but not in sync. Sometimes, when an earlier version of the same
presentation is played, and then the desired version replayed, the sync
reappears as normal. When playing file packaged for CD, sync is always lost
and can not be regained.

 

[Sonia]

This is a known issue. PowerPoint doesn't process objects on a timeline. See
http://www.soniacoleman.com/Tutorials/PowerPoint/synchronizing.htm for the
"why's".