Hello support team,
I’ve noticed this issue with the last theme update. Before it works.
So here http://preview.lucadolci.com/wordpress/prodotti/ if you open the filter menu and try to filter for one of the brand in list, this operation result in a 404 page (for example this link http://preview.lucadolci.com/wordpress/brand/heidelberg/).
Products need to have multiple brands. Before the last update the system works perfectly, all the settings remains the same.
Thank you so much in advance,
Luca