In your TSU9600 config, you do not have to set Fixed IP in the editor to connect to an extender with Fixed IP. Have you tried this approach?
Also, can you connect to yahoo or any other site directly from the Pronto using a ProntoScript example such as the Meteo Weather feed?
What I'm trying to isolate here is where the problem is. Is it with your Wireless Route and TSU9600 communication or is it inside your network such that the Pronto cannot talk to RFX9600.
