When i have Slider Revolution activated i can’t load for exampel the “Heading edit panel” in Visual Composer. Some edit panels work, others doesn’t.
When I deactive Slider Revolution Visual Composer works like a charm.
The error admin-ajax.php is usually caused by low memory_limit value. We recommend you to contact the hoster and check this value with him. Could you please submit a ticket in our support center and provide us with access details so our Support team will be able to check the issue and provide you with more details.