I have the W3TC Page Cache set to cache the home page and to automatically prime the page cache. I assumed that W3TC would flush the home page cache (and RSS cache) upon publishing of a new post. However, I have found this to be very inconsistent when publishing multiple posts. Sometimes it will flush home page cache completely, while other times not at all, and at other times for one post, but not the others.
I wonder if I am doing something wrong? Or do not have a proper setting? I would definitely like newly posted articles to go live immediately.