I am trying to edit the applicaton user name field for a user on the web admin page and when I click on the account, the text box goes blank. It is only happening for this one particular user. This user is also unable to activate her iphone with the server, getting the "Unable to verify account Information" error. Could these two problems be related? I've tried removing the user from both connectors and re-adding. Still unable to change the Application User Name field or activate the iphone.