User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0
Steps to reproduce:
When you navigate to another webpage, the browser briefly flashes white, especially if you don't have fast internet access. It really hurts my eyes/head and there should be an option to change to a darker color when it changes webpage. Thanks.
White flashes and a headache after a long workday
Not flash white