@jsudak hi! has anything changed with the access rights to this screen?

@jsudak also, is it a pop up window that comes up that shows the email template? is there anything on your browser that is blocking pop ups?  Could you try in a different browser to see if that’s part of the issue?

Nothing has changed with regards to Access Rights. Not a pop-up block issue. As I mentioned, if I login as other Users, the email template form does appear. Changing browsers makes no difference. It seems that just for my login and this function, the email template pop-up no longer works. 

This has been resolved. I had a Default Email Account under My Profile. Once trhis was removed, everything worked again. 

Thank you for sharing your solution with the community @jsudak!