I just updated PixGridder to version 1.1.0. I think I was using 1.0.0 previously.
Before upgrading everything was working fine. After I upgraded, when I went to edit a page, I was able to see the preview of the page, but after I clicked over to the Builder tab and back to the Preview tab, the preview wouldn't come up. I just got the spinning gears icon.
I deactivated a few plugins, and the conflict was with WP Editor (version Version 1.2.2 by Benjamin Rojas). I would really like to be able to use both PixGridder and WP Editor. Is there a way to resolve the conflict?