I’ve recently enabled [[http://mnm.uib.es/gallir/wp-cache-2/|WP-Cache 2]] on my blog to see if it would speed things up. The blog takes terribly long to load otherwise. I suspect all that Dokuwiki parking is probably slowing things down a bit. Anyways, so I ran into a problem where on every first load of a page, I would get a blank page. On a reload though, the page would show up fine. After some Googling, I landed up [[http://wordpress.org/support/topic/48777|here]] and found a fix [[http://wordpress.org/support/topic/48777#post-380041|here]]. Now to check if it works — if you still get a blank page at times, please leave a note here.
well im having problems with my wp-cache too, what happening is the pages are being cached but the cached files are not being served back to the browser