I've run into a bit of a perplexing challenge. I'm working on a WordPress installation where certain posts, without a yet apparent rhyme or reason, throw a white screen when you attempt to edit them in the admin area. Its a large site with lots of plugins.
I've tried disabling all plugins to see if that made a difference. None.
I've been comparing the good posts to broken posts in the database, comparing wp_postmeta and wp_posts entries to see if I can spot any obvious difference. There are differences, but I don't see a consistent pattern and I'm not even sure that it would matter.
Any ideas on how you would troubleshoot this next?