After doing the Router settings below, it worked but intermittently, after one good remote session I cannot do a second, yesterday I rebooted the router and was able to connect once again, but then could not reconnect on second attempt.
I set up the ports in my Time Capsule Router (same for Airport Extreme Router) using the wifi mac address from my computer. If you use ethernet instead of wifi to connect to the Router, you need to use the ethernet mac address from your computer. The computer mac addresses can be found in Settings, Network, then select Wi-Fi - Advanced - and will see the Wi-Fi Address at bottom of window, or select Ethernet - Advanced - and the Hardware tab, will see the Mac Address at top of the window.
In the Time Capsule Router settings from Airport Utility: In the Network Tab; DHCP Reservations: I reserved an IP address for my computer's Wi-Fi Mac Address, could add a second reservation for the Ethernet Mac Address; then below DHCP Reservations, there is Port Settings, here you can add the ports for the Wi-Fi mac address and the ethernet mac address. I added the ports both in Public and Private UDP and TCP. And for the Private IP Address I used the IP Address I had reserved for my computer. Ports:
Yesterday received update for the iPad PA App, have not had time to test it. Also testing with two different ISP's but it takes a lot of time to set up these tests, will work on it this weekend and post if find anything useful.
Last edited: Sep 28, 2013