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

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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Suddenly can no longer get on net with firefox, even after re-downloading after getting on with Explorer ... says "unable to connect".

JewettSusan

I have always used Firefox. Today it was unable to connect. Rebooted my computer AND the modem/router. Other computer on network CAN get on with Firefox. I can get on with Explorer. When I try Firefox window comes up with "Unable to connect ... Firefox can't establish a connection to the server at www.bing.com" (or any other URL).

I have always used Firefox. Today it was unable to connect. Rebooted my computer AND the modem/router. Other computer on network CAN get on with Firefox. I can get on with Explorer. When I try Firefox window comes up with "Unable to connect ... Firefox can't establish a connection to the server at www.bing.com" (or any other URL).

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Gekozen oplossing

Problem started after you updated Firefox? Your firewall may not recognize the new version of Firefox and won't allow it access to the internet.


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