How to make window.location.reload work in firefox?

Question

JavaScript

Maybe someone knows how to solve the problem with window.location.reload() ? In Wordpress, for some reason, it gives a 404 error.
Let me explain, the form for sending a letter is on the main page, after submitting the form, you just need to refresh the page, firefox seems to update, but it shows a 404 error. Everything works fine in Chrome.

Answer 1

Yes, I was stupid, now I have a different problem