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Firefox built-in VPN is not working

Agent virtuel replied
tutur

When I enable the firefox built-in vpn I have an error: "The proxy server is not found

Firefox cannot connect to the server at accounts.firefox.com What can you do?

Try to connect to another device. Check your modem or router. Log out and reconnect to Wi-Fi."

Thanks.

When I enable the firefox built-in vpn I have an error: "The proxy server is not found Firefox cannot connect to the server at accounts.firefox.com What can you do? Try to connect to another device. Check your modem or router. Log out and reconnect to Wi-Fi." Thanks.
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Hi there, Can you tell me if you're still experiencing this error after restarting the browser?

No it's still not working, just to be sure where is the safe mode?

Oh, I found the issue it's NextDNS or at least an issue with DoH.

There's now a bug for it: https://bugzilla.mozilla.org/show_bug.cgi?id=2037364 if you want to track any updates.

Basically enabling "Auto-detect proxy settings for this network" in Proxy Settings should be able to pick up the right configuration.

Thanks for the investigation!

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