That is a real deal breaker for me.
I wish it was more explicitly stated somewhere that you can only show one slider per page. I wouldn't have paid the extra $12 for the "pro" version.
For example, if you want to have a slider in a widget and a slider on the post on the same page, you can't. You can only have one or the other. Also, if you have multiple posts on your home page and more than one post has a slider, only one post will show the slider, and the rest will not appear.
Just FYI for other people so they don't spend hours trying to make it work like I did...