I recently downloaded Firefox on my Mac and am having an issue with a "Log in" button not being functional on a website (www.pressdemocrat.com). A few details: I use uBlock Origin. I added a Firefox exception to allow pop-ups on the website. I cleared cookies and site data I disabled extensions and still had the problem I created a new test profile with no extensions and still had the problem It works on other browsers The Subscribe and eEdition buttons work on the same website, which is extra-annoying.