Having trouble with JDownloader using Netgear Router

I am having trouble with my JDownloader. It says that there is problem sending the command to the program. I am using Netgear Router DGB34G and my Firmware Version is V5.01.01. I noticed that these two routers are not listed in my JDownloader when I scroll down its connection option. Is this where the problem originated? Is this the reason why I cannot connect? Should I shift to any router listed in JDownloader to make it work?

C:Users*******DocumentsProject tracking infoProje…
There was a problem sending the command to the program
