So I am getting the "myPlex could not reach your server" error. I am running PMS on Windows 8 which does not seem to be a problem. I have already tried turning off the firewalls on the router and the Win 8 machine so I was able to eliminate that. I did setup port forwarding but it looks like I do not need it since PnP is enabled on the router and PMS is configuring that port forward anyway. I verified this by looking at Port Forward Logs on the router and saw this:
ALL TCP 32400 xxx.xxx.xxx.xxx 32400
For kicks I forced PMS to use another port and it auto configured the port forwarding and I also manually setup the port forward. It does not look like port forwarding is the issue but I cannot narrow down what it is. I have uTorrent running as well and it is able to configure port forwarding as well and that works like a champ so something has to be screwed up with PMS is what I am thinking.
I am having a hard time trying to figure out what is wrong as the router system logs do not even show any traffic that refers to port 32400. What else can I try?