For years I have used VNC to connect to my laptop on port 443. For some reason, this all of a sudden stopped working. While trying to look in to the issue, my hard drive went out. I reinstalled windows 8.1 pro 64 bit and RealVNC. However, I still can not connect to this laptop. I've been working with VNC, they are out of answers. I have turned off my firewall, the appropriate port forwarding is in place. I'm at a loss. Are there any windows security settings I am overlooking?