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I am still getting an "can't establish connection to" error for all sites after going through the steps described in your support document.

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  • Last reply by cor-el

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When I start Firefox, I get a problem loading page error message that states "Unable to Connect"

When I start Firefox, I get a problem loading page error message that states "Unable to Connect"

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A possible cause is security software (firewall) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.

Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.

See: