I have set up several views tables to display products. Each view is sorted by taxonomy. Everything is fine so far.
As I set up another view by a limited numbers of products to display, like a teaser on the front page.
I've got the idea to show the products by the Global Random function in the sort criteria.
So the visitor get's different products to view when he is entering the page each time.
In this case the add to card form won't work any more. The weird part is maybe every 5 to 10 times it will trigger a product to the card.
I hope somebody get an idea what's wrong here.