Slider Revolution functions not working

When I click on a Slider to edit, none of the tabs are working, ie: General Settings, Thumbnail, Source Settings, etc. Nothing happens when they are clicked on?

I am using:
Highend 3.2.5
WordPress 4.5.3
Slider Revolution 5.2.5.4 (I was using 5.1.6 but it had the same problem and I found the link for thew latest version in a support forum thread from HB staff)

Thanks,
-Steven