Free shipping code is not working for UPS for magento 2

Question

I am using a CART PRICE RULE for creating a coupon code that will when applied than all shipping amount turn to zero.

Problem is it is worked for all shipping method except UPS.

Please if someone guide what is i am making mistake for UPS configuration.

Thanks

Answer 1

Confirm you have the UPS shipping method marked to use with Free Shipping.

Go to Stores>Configuration>Sales>Shipping Methods>UPS update the "Free Method" field. Then save, reindex if needed, and flush cache.