Quote Originally Posted by Nelthazar View Post
That's the first thing I checked and like I said it's random. I can connect to the site without a problem for weeks or days then it will give me that warning. From what I seen chrome thinks the certificate isn't right even though it is and it's only SE websites. Ever other sites works fine no problem. I had this problem too on firefox when I used to use it daily. At this point im going to reinstall windows and hope for the best bc it's not my modem or router.
Can you include the certificate error message and the certificate information. These are frequently caused by a site's certificate having expired. One known cause for this is Microsoft update not getting the root certificates updated but there are others.