As a test, disable Kapersky.

Hi, check if your "Safe Money 4.0.10.15" extension is the problem (disable it) http://forum.kaspersky.com/index.php?s=911191d0dddce2dc9b7ecbe8f17c9a0e&showtopic=322649&pid=2406201&mode=threaded&start=#entry2406201 thanks

If you are on Windows 10 then you can check for issues with Microsoft Family Safety. *http://windows.microsoft.com/en-us/windows-10/turn-off-microsoft-family-settings *https://support.microsoft.com/en-us/kb/2965142 *[[/questions/1083592]] If the certificate is issued by your Kaspersky security software then you have two options: *disable scanning secure connections in Kaspersky *install the Kaspersky root certificate.When prompted set the trust bit to use the certificate to "Trust this CA to identify websites"<br>http://support.kaspersky.com/us/9093#block1<br>http://support.kaspersky.com/us/9927#block1 If you can't inspect the certificate via "I Understand the Risks" then try this: Open the "Add Security Exception" window by pasting this chrome URL in the Firefox location/address bar and check the certificate: *chrome://pippki/content/exceptionDialog.xul In the location field of this window type or paste the URL of the website. *retrieve the certificate via the "Get certificate" button *click the "View..." button to inspect the certificate in the Certificate Viewer You can inspect details like the issuer and the certificate chain in the Details tab of the Certificate Viewer. Check who is the issuer of the certificate. If necessary then you can attach a screenshot that shows the certificate viewer.