Side scrolling is also very sluggish.
Any chance you can send one of the session files that gets sluggish to firstname.lastname@example.org ? Even a screenshot of the multitrack session would be useful, as we're tracking similar performance issues with sessions with lots of clips and edits.
Uploading some stuff to dropbox right now. I'll email the link over when it is ready. Thanks for the help. If we can find a solution this will literally save me hours in the future.
I'm having a similar issue when zooming in. It seems to slow down the disk access whenever I zoom in to do fine editing on larger projects. My current project is about 42 minutes, plays and scrolls fine when zoomed out. However, when I move in on the files to edit dialog, it hangs massively.
I got some small improvement by setting Audition's Processor Priority to High. There's still some lag, but at least the environment is workable.
To set the affinity:
- Press Ctrl-Shift-Esc
- Select the Processes tab
- Right-click on Adobe Audition CS6
- Select Set Priority > High
You'll need to do this each time you open Audition. There are methods of permanently setting the processor priority. However, I am only looking to use this as a work around until the problem is fixed.