I experienced the same behavior on WinXP as the other poster. Also works fine on my Mac. When I start on XP I immediately see the task svhost with username "NETWORK SERVICE" begin totally consuming the CPU. No points are displayed on the graph and the app is generally unresponsive - very few windows/screen updates, can't click 'stop.' If I am able to look at the 'stats' page, I see that all queries are timing out. No queries successful. I have to kill with task manager. In case it helps, my machine has two NICs. Don't otherwise have any problems related to that so that may be nothing. I'm using a linksys access point. The WinXP box is plugged directly into the AP but the Mac is wireless.
DNS Performance test on WinXP
I experienced the same behavior on WinXP as the other poster. Also works fine on my Mac. When I start on XP I immediately see the task svhost with username "NETWORK SERVICE" begin totally consuming the CPU. No points are displayed on the graph and the app is generally unresponsive - very few windows/screen updates, can't click 'stop.' If I am able to look at the 'stats' page, I see that all queries are timing out. No queries successful. I have to kill with task manager. In case it helps, my machine has two NICs. Don't otherwise have any problems related to that so that may be nothing. I'm using a linksys access point. The WinXP box is plugged directly into the AP but the Mac is wireless.