Visual Composer does not let me edit existing content

I am using Theme-X and when i try to update any page using the front end editor in Visual Composer it doesn’t let me edit any existing content, sections or widgets, just add a new section.

I had fixed the problem where Visual Composer was hanging and not loading by adding the recommended php, but now i have to edit everything in the classic mode!

Any help please people!!


Update VC to latest version and you should be OK.
That issue is happening only on Firefox

It’s happening on all browsers, IE, Chrome.

v4.3.5 of WPBakery VC with no option to update…:-/

Just realised there is a 5.0.1 version out, how do i upgrade to it, or do i have to buy it? It doesn’t give the option anywhere?