Captivate Inconsistencies in the New 12.5

Hi All,  

Is anyone else having issues with inconsistencies? I'm on a MacBook Pro and can run multiple other programs Adobe software - After Effects, Premiere Pro, Audition, Photoshop and Illustrator) with 3 or 4 simultaneously with no issue, but even when I shut all other programs down, Captivate is slow.  I am having the following, and I am stumped as things work on some slides but not others. I'm seeing the following:

1. Audio does not pause on some slides but is fine on others.
2. Continue button set interactions (interactions set the same on other slides, and they work fine), but the interactions do not work on others.
3. I have flip cards on a slide, and when I try to change the font, Captivate crashes every time.  I have tried deleting and adding again, and still have the same issue.
4. The title text block will center on some slides when published, but others, it stays left-justified. If I increase the font size to 48pt, it centers, but as soon as I reduce it to 36pt, it goes back to left-justified. Again, it is inconsistent. It works on some slides, not on others. 
5. In the accordion, if I change the icon size to large, it shows properly in edit mode, but when published, it reverts to a small icon on publish.
6. When I paste text in a text block using CMD+V, it puts it in twice. When I use the mouse and right-click to paste the text it works properly. 

I'm curious if anyone else is seeing this or if it is just me.

Thanks in advance.