Is it Firefox and next.js? Try adding this to your frontendConfig. You can search the thread for more specifics:

windowHandler: (oI) => {
            return {
                ...oI,
                location: {
                    ...oI.location,
                    setHref: (href) => {
                        Router.push(href)
                    }
                }
            }
        }

hey @davido_k - this is for nextjs, for any browser.