Vista problem?

[sherlock holmes]

Hi,
When I use AirNav on my laptop which has Vista, the program starts and runs fine. If I open the internet and surf with airgnav running in the background, and then exit windows it causes my AirNav to stop working. I have to exit AirNav and restart it. Does anyone know if this is a common occurence? When I run it on my desktop which is an XP machine, I don't have this problem.

Thanks
Sherlock Holmes

[AirNav Support]

What are you closing down? internet explorer, firefox or are you actually disconnecting from the internet?

[Jeremy]

Voltage drop when CPU is used. Bad USB cable drops power.
Maybe??
J.

[sherlock holmes]

I have IE 8 on the laptop. That is what I am shutting down.

S H