Hello, firt of all excuse my bad english. I’m not english native.
I have problem with add products to cart (with ajax and also without ajax). Adding product is you are logged works fine but Adding product for a user not logged don’t work. When I add a product, the product is showed in the cart widget of top bar. But in a second automatically the widget changes and the result is that the cart is empty. It’s impossible for a new customer do a purchase.
I have the last versions of WordPress, Woocommerce, Royal. And the only plugin activated is Visual Composer