Hello, We're in charge of IT at ymagis and our users/customers are facing problems when browsing some sites Firefox detects some webpage with an invalid certificate and returns SEC_ERROR_REVOKED_CERTIFICATE We face that problem with aspera.ymagis.com when for instance cdata.ymagis.com is valid and using same SSL certificate (*.ymagis.com) We got also another internal page only accesible through VPN that returns that same issue. Edge and Chrome detect our certificate as valid. On my computer I had that error and cleaning cookies + data and upgrading to 79.0 fixed the issue but on other computers, doing same operation didn't fix the issue Do you have any tip for that error? Thanks Guillaume Brue