New Post admin page problems…

Please help…I have some severe issues on the New Post administration page.

When I go to the new post page to make a new post, the custom field section continuously loads comment_count and trackback_count fields, causing the page to never load.

I’ve tried deactivating all of my plugins with no effect, and I’ve tried three other themes with no effect. This started shortly after the last wordpress update, but not immediately, so I’m not sure if it’s related to the update or not.

I have content to upload, but can’t because the damn page won’t load.

Incidentally, everything else, all other pages load fine.