Issues with Cloner - Site not being cloned

I've installed Cloner and saved the settings. I go to clone one of my sites to a dev site that is set up. The Dev site is very outdated, and I just want to replace it completely. I don't get any errors when I start the clone. Then it redirects me to the login screen of the DEV site. When I login, I see no changes, and it's still and older version of WP than the site I cloned from. Basically, it doesn't look like anything is happening.