UserAgent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.37 Safari/537.36

Steps to reproduce the problem:
Occurs randomly so this won't replicate the problem.
1. Right-click element on page, choose 'Inspect'
2. DevTools opens, "Styles" tab is blank for that element

What is the expected behavior?
Styles tab should show element styling info

What went wrong?
Blank "Styles" tab.

Did this work before?
Yes. Has just started happening the last few days.

Chrome version: 57.0.2987.37  Channel: beta
OS Version: 10.0
Flash Version: 

Closing DevTools window and right clicking element > Inspect again generally fixes the problem