I have a local D7 site and installed the Automatic Nodetitles module. Every time I went to a content type page, not the manage fields, but the main content type page for either creating a new content type or editing the basic settings for a content type, the page would hang up until I clicked the stop script button in the warning popup. This is the page where you an set your auto nodetitle. I disable the module and now the page loads instantly. What to do....? I really like the module, but, now what?