Can't access wd2go after replace my old router

I have tried but still failed.

I manually assigned static ip, assigned port and forward in router, as well as use different settings in MBL. They are still making me frustrated.

Finally, I searched in the forum and suggested me to turn off the upnp function in the router. It’s seem work now. But don’t know if the other functions of MBL would be affected consequently.

So frustrated and exhausted really.