Hi everyone,
we’re experienceing a bug with melodyne editor, it looks working well but often whe stopping the transfer either in the melodyne editor itself or in the ardour transport, it crashes mixbus, and after we’re oblige to open an other session to make it work again…
any ideas ?
thx a lot 
@psychonain: the melodyne plugin is known to cause problems in a variety of AudioUnit hosts. there is no currently pending fix in Ardour or Mixbus for the issues that this plugin suffers from. You should follow up on various OS X/CoreAudio/AudioUnit forums and/or with Melodyne themselves. We are quite happy to work with them to resolve the issues, but whereas they can get our host for free with source code for easier debugging, we have no access to their plugin.