I can connect remotely when using my IP address or the public address that is picked up from Fios. But when I change to my no-ip DDNS, it won't connect through the app. It will, however, connect to the server using the DDNS in a mobile browser.
Are there any specific settings you can suggest for setting up a No-IP DDNS? I was using a Port Redirect in order to specify the port number. (my.ddns.com = 220.127.116.110:58050) I know I have the name right and the IP address b/c it works in a browser.
UPDATE / SOLVED: Specifying the port on the DDNS was causing the problem. I had the DDNS using a "port 80 redirect" because it was the only way to specify the port at the DDNS.
Instead of using my.ddns.com set to point to myIPaddress:58050, I chanaged it just to point to myIPaddress, and specified the port as my.ddns.com:58050. Back in business.