Visual not working

Hello,

I’m aware other folks have been through the same dilemma. I think I’ve done most of the suggested fixes I could find online. If anyone out there has another fix/tip/(anything!), please chime in. What I’ve done:

see for your self (click)

1. cleared the browser cache

2. switched to a different theme temporarily

3. updated to latest WP version (note: I had the issue prior to update)

4. updated theme (note: I had the issue prior to update)

5. deactivated each plug-in to see if there’s a culprit in one of them

6. renamed the plugins foldor to plugins.test

7. re-uploading all files & folders – except the wp-content folder and wp-config.php & root .htaccess files

8. Added: define(‘CONCATENATE_SCRIPTS’, false ); to wp-config

9. removed several lines from my .htaccess file.
RewriteEngine on
RewriteCond %{QUERY_STRING} ^[^=]*$
RewriteCond %{QUERY_STRING} %2d|- [NC]
RewriteRule .? – [F,L]

Nothing workt!

Thanks in advance for any and all inputs!