Christian sent in his test files, but we couldn't find anything wrong. We weren't able to replicate the issue here on our test Macs, so I'm hoping your diagnostic information will provide more information.
Can you create a quick test and send me a diagnostic report?
1. Copy your image folder (and optional audio file) to your DESKTOP
2. Launch Soundslides Plus
3. Create a new project on your Desktop
4. Import your images (and optional audio)
5. At the first sign of error, hold down the Control key, and click anywhere on the Soundslides Plus window. This will display a "right-click" menu.
6. Select the menu item "Diagnostic" from the "right-click" menu.
7. Copy and paste all the text and return the text via email.
Send it to firstname.lastname@example.org and I'll compare it to what we were seeing back in November.