I run several WordPress Websites, with many different combinations of set ups. But one thing I noticed lately, all of them end up hanging up on me. Meaning, I press save, or I press go to next page, or post... then nothing happens. Til it times out. Any ideas? Is it just me?
Have you tried:
- deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).
- switching to the Twenty Eleven theme to rule out any theme-specific problems.
- resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.
- re-uploading the wp-admin and wp-includes folders from a fresh download of WordPress.
- resetting your custom permalinks back to the default setting. If this works, then review Using_Permalinks before setting a custom permalink structure back up again.
- increasing the memory available to PHP:
http://wordpress.org/support/topic/253495#post-1017842