CloudFlare & Rocket Loader Compatibility
To turn off Rocket Loader, log into your CloudFlare account and into the settings for your domain. Navigate to the Speed settings:
Then scroll down to the Rocket Loader settings then make sure that the setting is turned off:
After turning this off, be sure to purge your entire site’s cache from the Cache settings:
After purging everything your cache, you can refresh the page and the Page Builder Sandwich edit button should now show up.