Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

firefox is extremely slow or fails to load sites

  • 2 Antworten
  • 2 haben dieses Problem
  • 86 Aufrufe
  • Letzte Antwort von jangell

For the past few days to a week Firefox has failed to load some websites such as Amazon or Login.gov. I tried accessing the same sites using Edge and it worked fine. So it is not a problem with the sites. I do not believe I have changed my settings, although there is a new version of AdGuard which may have something to do with it. I believe the problem started with the update of Firefox on Nov 18, however. I am using Duck Duck Go, but have the same problem using Google as my default search engine. I do notice that I have a message in settings saying my browser is being managed by my organization and showing this : ImportEnterpriseRoots. I am an individual user, so am not sure what that means or if it is related. In any case, I need help figuring out how to fix this. I do not want to use Edge but may have to if I cannot get this fixed.

For the past few days to a week Firefox has failed to load some websites such as Amazon or Login.gov. I tried accessing the same sites using Edge and it worked fine. So it is not a problem with the sites. I do not believe I have changed my settings, although there is a new version of AdGuard which may have something to do with it. I believe the problem started with the update of Firefox on Nov 18, however. I am using Duck Duck Go, but have the same problem using Google as my default search engine. I do notice that I have a message in settings saying my browser is being managed by my organization and showing this : ImportEnterpriseRoots. I am an individual user, so am not sure what that means or if it is related. In any case, I need help figuring out how to fix this. I do not want to use Edge but may have to if I cannot get this fixed.

Ausgewählte Lösung

I cleared the Cache and cookies/site data for all sites and rebooted. It seems to be working much better...

Diese Antwort im Kontext lesen 👍 0

Alle Antworten (2)

jangell said

I do notice that I have a message in settings saying my browser is being managed by my organization and showing this : ImportEnterpriseRoots. I am an individual user, so am not sure what that means or if it is related. In any case, I need help figuring out how to fix this.

What security software besides MS Defender are you running? Windows home or pro? If you're running Windows Pro version, I would test in the Sandbox to confirm. https://www.howtogeek.com/399290/how-to-use-windows-10s-new-sandbox-to-safely-test-apps/

Did you try with Firefox in Troubleshoot Mode? https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#search

No issues for me. see screenshot

Ausgewählte Lösung

I cleared the Cache and cookies/site data for all sites and rebooted. It seems to be working much better...

Stellen Sie eine Frage

Sie müssen sich mit Ihrem Benutzerkonto anmelden, um auf Beiträge zu antworten. Bitte stellen Sie eine neue Frage, wenn Sie noch kein Benutzerkonto haben.