UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36

Steps to reproduce the problem:
1. Undo what you have done 

What is the expected behavior?
Backspace should navigate back a page or directory as it does everywhere else in the modern world of computing, including major operating systems

What went wrong?
Ask yourselves that question. 0.04% was clearly not the correct number

Did this work before? Yes Before July 2016 in NA

Chrome version: 52.0.2743.116  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 22.0 r0

really???