I am unable to connect to my game sites that I have been on before. I reinstalled one game site and now it won't connect. But now I changed to 64 bit FF and I get an error message that itn is unable to load due to time out or bad certificates making it a insecure site. I finally turned off my anti virus "Bitdefender" and connected me to the site instantly. I have had no problems before with my antivirus and Firefox so what changed?