We are running nopCommerce 3.5 and lately we have been having issues with our guest carts. After a guest adds their address into the system and tries to proceed to the next step they get a page saying that their cart is empty. This issue has been going on for a couple of days now. We have even tried checking out as a guest to make sure the customers were going through the correct steps and it still emptied our cart. Anyone that may have a solution please respond ASAP. Thank you.
Did you get a chance to look at the topic shared by NewYork?
Did it help?