Loading all posts?

Hi,
I just downloaded the plugin and it seems to work pretty good, easy to setup and enough settings

Only when I open up a page where I have the carousel It loads all selected post under each other, this results in a huge scroll page with all my posts.

This only happens for a few seconds once the full site is loaded it display’s normally. But when its loading it just looks awful. It could be that I have not that stable of a internet connection. but hope you can help me.