So I'm just not getting related posts on any post. I see on the FAQ that the "match threshold" should be set to a lower level in this case, but I don't see where to change this on the new version of the plugin. Is this option gone?
So far the only extra things I did to try make this work is to turn the yarpp and post tables to myisam, and install the "experiments" plugin to flush and rebuild the cache.
Thanks in advance for any help!