Unable to connect to my web banking site. An error occurred during a connection to www1.bmo.com. You have received an invalid certificate. Please contact the server administrator or email correspondent and give them the following information: Your certificate contains the same serial number as another certificate issued by the certificate authority. Please get a new certificate containing a unique serial number. (Error code: sec_error_reused_issuer_and_serial) ------------------------------------------------------------------------- I have cleared all Certificates, cache, cookies, etc, reloaded Firefox 4 and still cannot connect to the site. Any help would be greatly appreciated. Thanks.