Hello,
I think there is a problem with the Easy Profile - Users plugin.
I have some Jooma custom fields. If I edit them (as a Super User) in the front end via the "Edit Profile page" of EasyProfile nothing gets saved in the database. If anything is already entered it will disappear after saving.
If I deactivate the "Easy Profile - Users plugin" everything is working fine. The custom field entries are saved.
Thanks for your help.