''<p>pjlenn [[#question-1560591|said]]</p>'' <blockquote>None of the functions on the ebay site work. </blockquote> What does that mean? Examples and steps to replicate would be helpful. Just logged into my account and clicked around with no issues. see screenshot Windows home or pro and what security software are you running besides MS Defender? Did you try with Firefox in Troubleshoot Mode? https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#w_how-to-start-firefox-in-4troubleshoot-modesf5safe-modesf Did you try clearing the browser cache? https://support.mozilla.org/en-US/kb/how-clear-firefox-cache#