I noticed that my site began running extremely slow and sluggish a few weeks ago right around when I updated to the latest version of W3TC. Upon investigating, I see that the plugin is now saying:
It appears Minify URL rewriting is not working. If using apache, verify that the server configuration allows .htaccess or if using nginx verify all configuration files are included in the configuration.
I only have 6 js to minify (all links are current) and 2 css files (both with unique names, so no duplicates there.)
Any idea what might be causing this error?