A particularily nasty bug can be found with the current public version of Ableton Live: Ableton Live will crash when adding either a Manifold or Resound Audio Unit to a track. The latest Live beta sees a fix for issue, but for those users who are loath to upgrade we recommend either using the corresponding VST plugin of Manifold or Resound, or performing the steps outlined here as a workaround.
For more information, consult the Ableton Forum post here.
