Cerkl's software checks for new content at the top of every hour 24 hours a day, 7 days a week.
When the feed is first added, the initial pull has no time limit, but rather an item limit of 15 items. Then at the top of every hour, Cerkl will pull in new items with a limit of 10 posts. Thus, your Cerkl is limited to pulling in 10 new items per hour. Also, the items must be at least an hour old from the time the processor runs to the time Cerkl pulls in the content.
If you think Cerkl may not be pulling in your content correctly from one of your content sources, visit the feed to make sure everything is running smoothly. If the dates on the posts are incorrect, out of order, or in the future, Cerkl will only pull in the item listed at the top of the feed.
If you're familiar with coding language, you can access our namespace as a resource when coding your feed or checking others!