Remote Settings problem with pro version

connecting remotely
I have been using serviio for a while but as I didnt try remote connection during the trial period I bought the pro license
The programme would not automatically configure my router ASUS DSL-N55U so I attempted to do this manually - I have a static ip address from my provider
1) I tried setting up Port Forwarding as best I could -
2) Set up serviio console with the static ip address provided by my isp
3) Tested but it failed
4) In case it would make a difference I also set Port triggering
5) tested but it still failed
The only port mentioned in the instructions is 23424 so I tried using it with local port blank and with the same port 23424 but neither worked
Am I missing something because as it stands at the moment I seem to have wasted my money on pro edition - (disappointing to see that the pro version doesn't give me direct email support! - so hope someone on the forum can help)
I have been using serviio for a while but as I didnt try remote connection during the trial period I bought the pro license
The programme would not automatically configure my router ASUS DSL-N55U so I attempted to do this manually - I have a static ip address from my provider
1) I tried setting up Port Forwarding as best I could -
2) Set up serviio console with the static ip address provided by my isp
3) Tested but it failed
4) In case it would make a difference I also set Port triggering
5) tested but it still failed
The only port mentioned in the instructions is 23424 so I tried using it with local port blank and with the same port 23424 but neither worked
Am I missing something because as it stands at the moment I seem to have wasted my money on pro edition - (disappointing to see that the pro version doesn't give me direct email support! - so hope someone on the forum can help)