I’m having the same problem. It’s especially slow on category pages. It takes about a min to load it and it seems like caching works only for a certain time. If I load up category pages a few mins later, they load quite quickly, however if I do it a few hours later, it takes about a minute again.
Thanks Graham, looking forward to the next version.
It works great for me on posts etc but as soon as I have this plugin enabled, category pages load for more than a minute and it seems to kind of lock-up the server (as it doesn’t react to any requests during that category loading time). This happens only on category pages. Any ideas?