''locking as a duplicate, please continue here - https://support.mozilla.org/en-US/questions/968545'' Between last night and tonight, suddenly I can't load any pages unless I flip back and forth between I.E Tabs. Only difference: Firefox did a bloody update. Why is it that nowadays when a program updates, it always ends up being glitchy or fails entirely. Aren't updates supposed to IMPROVE the program, not break what was already working? This problem happens on Facebook, twitter, Goodreads, Google, this page... everything. What is the use of having a browser that doesn't work. Come on Mozilla. Please let me roll back to 22. At least that worked. Sorry for the grump here, but I've truly had enough of programs self-"updating" into a version that is crap. With all that programmers have learnt over years of computing, this should not happen any more. If you're going to put out an "update", at least make sure it works fully first. We're not your lab rats for testing. I've already restarted twice, and once more in safe mode, so please no one give me all the basic advice. Just someone tell the blokes at Mozilla that their update is broken, and they need to patch it. Meanwhile, I'll just run my business loading pages twice in two different browser tabs... or, after more than six years and twenty different version numbers, I might just drop Firefox altogether. And you know what, I can't even add my Troubleshooting info from the button below. Guess why? That's broken too. As is the button to enter this form.