Windows 10 bereikte EO (einde ondersteuning) op 14 oktober 2025. Als je Windows 10 gebruikt, lees dan dit artikel.

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Can you assist? Firefox is unable to connect to the internet due to computer protected by a firewall or proxy.

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ekwahoo
ekwahoo

Unable to connect

Firefox can't establish a connection to the server at www.google.com. 

   The site could be temporarily unavailable or too busy. Try again in a few moments.
   If you are unable to load any pages, check your computer's network connection.
   If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.
Unable to connect Firefox can't establish a connection to the server at www.google.com. The site could be temporarily unavailable or too busy. Try again in a few moments. If you are unable to load any pages, check your computer's network connection. If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.

Alle antwoorden (2)

giuseppep
giuseppep

Hi, If you are behind a firewall or a proxy the problem isn't of firefox. What os are you using?

FredMcD
FredMcD

Open your firewall program. First check the settings. Make sure that the program is set to tell you if a new program wants access to the web. Then go to the list of programs the firewall has. Make sure that all the programs you want to access the web are set to ALLOW. If it is set to AUTO, the firewall may not allow access.