Hi, you mean CKEditor for wordpress from http://wordpress.org/extend/plugins/ckeditor-for-wordpress/ ? If yes , do you use W3 Total Cache plugin ? Check if there are any errors in Firebug console (or similar tool). Please also check in Fiebug's net tab if all request are correct. What theme do you use ?
Re: 3.6.2.5 doesn't work in existing site after upgrade
Hi,
you mean CKEditor for wordpress from http://wordpress.org/extend/plugins/ckeditor-for-wordpress/ ?
If yes , do you use W3 Total Cache plugin ?
Check if there are any errors in Firebug console (or similar tool).
Please also check in Fiebug's net tab if all request are correct.
What theme do you use ?