Not sure if this is connected or not but I just turned OFF XML-RPC Option and I was able to get the Jquery radio button to show up in the admin again. Then… I selected the Option to disable XML-RPC completely and SAVED, But I STILL cannot Enqueue a safe version of Jquery without it freezing up the loading of my website pages???
I initially changed the XML-RPC option to disable just Pingbacks and Trackbacks THEN saved changes. THEN when back in and checked to enqueue a safe version of Jquery. At that point is when I lost the radio button to disable the Jquery feature. After realzing this, I logged out of WP and logged back in and browsed back to the XML-RPC section and turned the feature OFF and saved changes. Doing this brought the Jquery radio button back!!!!! Then I changed the XML-RPC option to Disable XML-RPC completely and that worked and didn’t remove the jquery radio button. Although none of the following helped to allow my clients site to use the “Enqueue Safe version of Jquery” feature.
I guess, for me I’ll just keep the option turned off for now.
Thanks!