You may have some corruption in your HOME folders.i have the same error:
"home.tomtom.com:443 uses an invalid security certificate.
The certificate is not trusted because the issuer certificate is unknown.
(Error code: sec_error_unknown_issuer)
This could be a problem with the server's configuration or it could be someone trying to impersonate the server.
If you have connected to this server successfully in the past the error may be temporary and you can try again later."
my date and time are both correct.
No, thank YOU. You're the first to identify that you were receiving the message under Kaspersky. If I'd known earlier, I'd have spoken up. Kaspersky plays some games with certificates that not all applications will tolerate (nor should they, really). Other users tend to see this problem pop up on their online banking sites. Hadn't dawned on me that Home was operating that tightly, but now we know, and perhaps some others can benefit from your info.Thank you!
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