Mark,
I've run my RadarBox very successfully on the laptop from the Manchester Aviation Viewing Park car park about 50 ft from the shop. I don't think that it's interference, unless it's very localised.
- You have got the antenna out in the clear haven't your?
- Are you using the supplied RadarBox antenna, or are you using another antenna?
- Just confirm that with the Internet connection, you have aircraft in Network list
and the MyFlights list?
- When you disconnect from the Internet, the flights in the MyFlight list and the Network list disappear - this shouldn't happen, you should always have flights in MyFlights if you have the antenna attached and in the open.
Let us know how you are getting on - RadarBox is fantastic at Manchester, watching the aircraft through the binoculars and on the screen!
See this thread for some screenshots:
http://www.airnavsystems.com/forum/index.php?topic=746.msg5659#msg5659Allocator