Can someone please explain the difference between the cron and the post interval? Right now I created a custom RSS for certain Google News terms and its results are both ever-changing and unpredictable. I've set the cron for every hour and the interval for every 5 minutes or so. Also, I set the amount to process at each time for 1, the default and recommendation. Does this mean that if there's duplicates, they won't be posted and only 1 can be posted every 5 minutes?
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