Hello @marketingsweet
Seeing your XHR requests it’s possible to see that the woocommerce_cart_hash is not set properly, and it could be that this is done by the woocommerce currency switcher (WOOCS):

That makes impossible for fragments to be refreshed because the hash doesn’t change.
Hi @alexmigf We do have WooCommerce Currency Switcher active.
What is the solution to fix this then?
-Use a different Currency Switcher?
-Something you can fix?
Hi @marketingsweet
I don’t know for sure if the hash problem comes from that plugin, I’m just guessing. If you disable it what happens?
Hi @alexmigf,
It appears to work normally when that plugin is disabled.
Hi @marketingsweet
Ok, seems the culprit then. I recommend you to try another currency switcher plugin.