I’m having the same problem, but I’m creating a site from scratch. I keep getting the “Page Not Found” error. However, from time to time the image will upload properly. Since I cannot upload multiple files at the same time, the plugin is not doing what I need it it to do.
I am also on GoDaddy, and I wonder if that is the problem ultimately. (I am not running any of the same plugins that you list above.) Did you find a solution?
