Yes, just to clarify: I initially disabled the whole AVG package to see if it made a difference, then, got a little more organised and placed Radarbox in the exceptions area of AVG.
I must say the ADS is a remarkable system and even better that we can access it like this. It would have been a really good tool to have in the actual speedbird London HF station and would have enabled us to give a much better service - if you can tell where an A/C is actually located, you know exactly where to point the aerials to best effect - interesting; using an ultra modern system to make an older system more effective. We would probably have qualified for the "Pro" version without the 5 mins delay too! I wonder if Stockholm Radio have a couple? if not, they should have...
Thanks, everyone, for the help.
Ed