Hello,
This is my first post. I don't know how many other people have discovered this bug, but this seemed the logical place to share my experience.
Upon starting Visual Studio there is, on occasion, a bug which prevents the backspace and return keys to stop working. Initially when I restarted, the bug stopped. I have since discovered that if you push alt-return (the normal combination to toggle full-screen apps) it returns the focus to the correct windows and the keys work again.
Hope that helps!
Derek Ling
3rd Year Computer Information Systems Student at the University of Lincoln
Amateur ORM practitioner