Is there a problem with Pro Tools 6.9 and MacOS 10.3.9?
There appears to be a problem with the combination of DNS2000 software version 2.0, Pro Tools 6.9 and MacOS 10.3.9, although only a small number of users have experienced this and many such systems work correctly and reliably. If you experience a problem, we recommend that you avoid this combination of Pro Tools and MacOS versions, and preferably upgrade to Pro Tools 7 and DNS2000 software version 3.0.2 or higher.