When I upload images, they appear broken in the editor. I can log into FTP and see them sitting there just fine in the uploads folder, but when I try to open them in the browser I get a 404. However, as soon as I publish the blog post, they appear normally and unbroken.
Why would this be? I would like to be able to preview my posts properly when writing them, without having to make them live to check their final appearance.
The pictures I'm uploading are small — max width maybe 500 px and file sizes mostly in the 20-60k range. Nothing's having to be crunched and the uploading itself seems to work fine.
Thanks in advance for any help anyone can give me!