For a while now I have been having many problems with WordPress.
Since a few days posts are appearing twice. This is what happens: I click Publish to publish the new post, and the browser starts loading. This takes a long time. If in another window I check my site the posts is there right away. The admin window takes about a minute to finish loading, and then returns a blank page. At THAT time when I go back to my site the post is there TWICE. So it is not published twice right away, but it takes a while as post.php is busy.
Does anyone know what could be causing this?