Reposter filter not picking up new posts

I’ve setup a reposter to post all posts that are newer than 10 days from a specific category, however, although the autopost did work for the first 116 posts that the filter “picked”, now the filter now does not pick any new post that we add on our blog. It always says:

Total Posts: 0 | Posted: 116

Here are the settings:
Wait for new posts
Posts newer than: 10 days
Post Types: post