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Still cannot log into my xfinity account since last update. Error 400

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Still cannot log into several accounts including xfinity since the last update. Error 400

Still cannot log into several accounts including xfinity since the last update. Error 400

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I'm able to sign into my account. see screenshot

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Let me look at my account... Windows home or pro? Are you running any security software besides MS Defender?

Did you try with Firefox in Troubleshoot Mode? https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#w_how-to-start-firefox-in-4troubleshoot-modesf5safe-modesf

Did you clear your browser cache? https://support.mozilla.org/en-US/kb/clear-cookies-and-site-data-firefox

Ændret af jonzn4SUSE den

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I'm able to sign into my account. see screenshot

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