I keep getting security alerts on most sites, even this one. It says "The name on the security certificate is invalid or does not match the name on the site" I had a Norton technician go althrough my Norton antivirus and couldn't find anything that would cause this, he suggested that I contact windows 10 support, which I did and they suggested I re-download windows 10 and that should fix it. After a long time downloading, it didn't make any difference, in fact, now I can't even get into Norton help chat. I don't know what else to do.