User Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0 Build ID: 20171019140425 Steps to reproduce: I updated firefox to 57.0b 10. Actual results: It updated. Now I can't acces certain sites I usually access. Can't access hotmail.com or skynet.ual.com Expected results: I should be able to access those sites on firefox.
can you describe "can't access" ? 1. what's the entire URL 2. what actually happens? (do you see error page?) 3. can you provide screenshot? 4. does the issue happen on safe mode ?  https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode
Please visit https://support.mozilla.org/questions/firefox to get help.