Images not showing

Hi,

Sometimes the images show, but most of the time they don’t.
The image url is set in the featured image correctly, but it just doesn’t display. I’m using RSS Poster Pro to auto post from RSS feeds. And the images are are set propertly in the posts, and the wp auto featured image sets it properly. It just doesn’t show.

Thanks for any help

https://wordpress.org/plugins/wp-autoset-featured-image-plus/