Hi,
I'm using NOP 3.8 on my site.
I'm experiencing a strange behaviour on product carts, I'll try to explain:
1) I'm logged into NOP as a registered customer.
2) I add an article to my Cart (it's ok and the cart is ok)
3) I logout from NOP so now I'm guest
4) I add another article to NOP as Guest.
5) I see only the last new article in the cart (correctly).
6) In the administration panel I see that the last new article is toghether with the first one article I've added as logged User.

I'm expecting to find two carts, the first one for the logged user and the second one for the guest user.

Regards
giuseppe