I need a short help with a new magento 2.1 installation. When I place as an unregistered user a product from the article page in the shopping cart, I get the message that the product has been added. But the shopping cart symbol is empty when I want to see the content.
When I add the product via the catalog site, the shopping cart symbol shows me this new article and the old article. If I go to a product site again and add this article, the shopping cart symbol is empty and shows the article only when I add a new article from the catalog page.
I think there is a problem with the session settings, but I dont know what can I do.