1.There is a problem on one checkout page: After " Place order buton " there is a 3-5 second delay until the rotating icon (loading) appears.
Can we make it Smoother like immediately " loading " ?
It is annoying customers like to see instant loading when they "finish order". If they don't they press 2-3 times and that makes 2-3 purchases.... not ok.
2.Also updating on another old website made the "one checkout " bugged. place order button is not showing.
[solved] wp cache deactivated. and solves the issue.