Hi,
I had the same error with icon cart, the error isn’t showed after make all the steps that you say and change it to Font Awesome.
But I can’t see the cart icon. I tried to selected it a lot of times but no result.
I clear all the catches but i can’t see it.
https://ti360.noip.me/menjardhort_shopify/
Thnaks in advance for your attention.
Joan