Can't connect from remote internet to Bitcomet web interface

Hi all,

Just joined forum to try get help with Bitcomet web interface. I used to be able to access the WI using my WAN IP and specified port in the bitcomt connection set up but I am now unable to do so if I try to access the interface form a remote internet access although it works fine in my home network. The only thing i have change is my router from Linksys to Buffalo brand. All other settings remained unchaged and I have green light in listen port in bitcomet window.

Can anyone help please !

OS?

Client version?

Info on the Statistics tab about UPnP port mapping ?

I have since worked out that it is the in-built security in my new buffalo router that i need to navigate through before i can access the web interface and now problem is solved.