I suscribe all the queries of JFNLEAL.
My machine is serial number ANSH*****, my username is PGANSH***** and the equipment was purchased to ASTRO RADIO SL, your dealer in Spain, as the AirNav Radar Box 3D, that is OK.
My first impression from August 16th, date of the starting is that your server is not OK. All my parameters, including possible firewall are checked. I consider that hardware is not relevant in Madrid city (out of shore), but your network does not performs.
Please, a solution now.