When I try to use the sign in through google function (such as the popup created by soundcloud or third party clients, like the Riot Games launcher), as well as just signing into google normally, the page prompting me for my email loads fine. However, when I provide my email, regardless of account, loading the prompt for my password takes a very long time, ~1-2 minutes. The page just spins infinitely, doesn't show any considerable usage in firefox's task manager, and doesn't give any errors in the process. The problem doesn't happen in another web browser, such as chrome. What's strange is that, AFAIK, the only two processes affected are the google login, and amazon checkout. I can hit the checkout button on amazon, but the page will simply load eternally. If I look at amazon through other means, such as my phone, I can see that the order I just checked out HAS been created and paid for, but firefox is caught on something and never loads the order complete page. Other logins and loading processes are not affected. Some (I have been trying to fix this for days and cannot remember all) of the troubleshooting steps I've taken are- -Manually removing all extensions -Disabling Window's Defender's browser protection -Running Firefox in safe mode -Completely refreshing firefox, wiping all settings, cookies, cache, and logins -Disabling tracking protection (although the indicator shield shows no activity on google's sites) -Double checking the cross-site cookie protocol (I've had the automatic five-exception set up, and have never been prompted about it before -Given the nature of the sites with issues (google, youtube, and amazon) I even checked for evidence of the Trojan mentioned here to no avail: https://support.mozilla.org/en-US/kb/websites-show-spinning-wheel-never-finish-load