This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Etsi tuesta

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Lue lisää

Ketju on arkistoitu. Esitä kysymys, jos tarvitset apua.

problem loading websites

  • 2 vastausta
  • 1 henkilöllä on sama ongelma
  • 6 näyttöä
  • Viimeisin kirjoittaja Paul

aelafifi
aelafifi
more options

Dear team, I've been having issues today with firefox which started suddenly, trying to access any website does not work and no error message is returned I've tried google, facebook, local network sites even though all is fine on other browsers. I have followed all steps in your troubleshooting guide with no luck. Refreshing firefox, deleting cache, re installing. 

troubleshooting mode doesn't start at all and crashes after high CPU usage in task manager

creating a new profile works until restarting the application then the problem re occurs. I've also sent multiple reports.

Dear team, I've been having issues today with firefox which started suddenly, trying to access any website does not work and no error message is returned I've tried google, facebook, local network sites even though all is fine on other browsers. I have followed all steps in your troubleshooting guide with no luck. Refreshing firefox, deleting cache, re installing. troubleshooting mode doesn't start at all and crashes after high CPU usage in task manager creating a new profile works until restarting the application then the problem re occurs. I've also sent multiple reports.

Kaikki vastaukset (2)

hamaczech13
hamaczech13
more options

There has been found a temporary workaround(for advanced users only):

Go to "about:config". Search for "network.http.http3.enabled". Set value for "network.http.http3.enabled" to "false". Restart Firefox.

After this bug gets updated, you should set the value back to "true".

Paul
Paul
  • Moderator
  • Top 10 Contributor
more options

Hi

I appreciate that you may have done this already, but please can you restart Firefox which should resolve this issue.