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Just Downloaded FF 43.0.1 Now Many websites will not open and get error message "Blocked By Content"

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  • Last reply by cor-el

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All websites work fine in Chrome and IE and MS Edge. Updated to FF 43.0.1 and now most websites when trying to log in get this error message: "Blocked By Content" Now what happened with FF? Using Windows XP, 7, and 10/ Safari also

UPDATE- Errors on version 42 also.

All websites work fine in Chrome and IE and MS Edge. Updated to FF 43.0.1 and now most websites when trying to log in get this error message: "Blocked By Content" Now what happened with FF? Using Windows XP, 7, and 10/ Safari also UPDATE- Errors on version 42 also.

Modified by danpbphoto

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danpbphoto said

All websites work fine in Chrome and IE and MS Edge. Updated to FF 43.0.1 and now most websites when trying to log in get this error message: "Blocked By Content" Now what happened with FF? Using Windows XP, 7, and 10/ Safari also UPDATE- Errors on version 42 also.

Should be "Blocked By Security Content" Any webmail account and 50% of normal Forum accounts. As soon as cursor is place over "Sign In" error appears.

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Do you mean a CSP (Content-Security-Policy) error?