I set up port forwarding on my router so that I could use realVNC over the net to remote control my home machine and set the home machine on a static IP. It was working fine for a while but now I can't seem to get it working again. I don't know what's changed. I can still connect when I'm on my home network, just not over the net. The firewall on the router is disabled so that shouldn't be a problem. The external IP for the router has not changed so that's not it either. Anyone got any pointers, tips, or suggestions?