Hi reni2040,

Thanks for reaching to us.

In general, Wishlist, Cart and Compare pages should not be cached at all, so I suggest you exclude those pages from the cache and recheck the issue.

Please refer to the topic for more details https://community.cloudflare.com/t/how-to-create-rules-page-to-cache-all-the-website-and-exclude-my-account-whishlist/430318

Kind Regards,