Hello, I've been using VNC for about a month now, and everything has been going fine. My desktop computer has port 5900 correctly forwarding to my desktop computer. I would access my computer from my iPhone all the time, but now it doesn't work. I tried using my laptop to login into my desktop machine using RealVNC viewer, and no luck. I called my roommate and had him check and make sure the computer was on and that VNC Server was on. The only thing different is that I'm further away from home than usual. I'm about 80 miles from my home, could that have an effect on anything because of a different ISP? I wouldn't think that is possible. Maybe firewall or some settings in my router in this new location are different? I just don't know, any help?