WordPress 3.5.2 + WP Super Cache = Kind of broken (at least for me)
I upgraded to WordPress 3.5.2 a couple of days ago when it appeared on the dashboard and then went back to whatever I was doing. Yesterday, I tried to connect to the admin dashboard and was unsuccessful. No login box, just an eventual timeout. I had similar results when I tried using the WordPress app on both my iPhone and my iPad.
Hmm.