I am having the same issue. I have tried ALL of the above steps and processes but to no avail. If anyone can help at all, it would be greatly appreciated!
A few additional symptoms of the issue:
The editor, by default, starts on text, not visual. This is the same withing Visual Composer’s text module as it is within just the default wordpress text edit zone.
When I click visual, it shows a white space and then ends up reverting back to text. Then when I click visual again, it doesn’t load the white space.
At no point when I click visual, does the actual visual tab look like it’s been selected.
Just to clarify a few things about my particular case
-I have tried all previously mentioned fixes
-I have disabled all plugins and that did not help
-I have changed themes and that did nothing
-I have tried several changes that were recommended to make in wp-config and those did not help
-Every other website on my host and subdomain works fine.
Thanks to anyone who is able to help. I really appreciate it!
