DVD Studio Pro: Attempting to read multiple DLTs may not work

Issue

Attempting to read multiple DLTs (Digital Linear Tapes) or dual layer DLTs may result in the application becoming unresponsive.

Affected Products

• DVD Studio Pro 4.2.0
• OS X 10.4.10

Workaround

Update to Mac OS X 10.4.11 to resume proper functionality of DVD Studio Pro if you are using the application to read DLTs.