Ive been gettig errors in all apps that use SSL Ive not been able to login to apple dev for example I got a error saying the root cert was not trusted so I looked in my keychain and it was trsuted so I just click trust always in the web browser. But I could still not login so I noticed through the web inspector it was the javascript file (CDN) cert that had a error so I had to go to apple cdn to try to down load jquery so I could trust the cert within the browser and after that I could open the appstore app and I could not login to Apple developer site,
But there are heaps of sites I can not login to . In keychain all root certs as marked as trsuted but that are not being trusted I need to mark them through the web browser as trusted which I hard as each site might use 2 or 3 certs one for the site and others for CDN,
Ive had cert issue since I installed 10.11 Beta and Beta 2 .