i testet the current Beta 2 on my Notebook at home with Windows XP SP3 installed and connected to my WLAN Router via WLAN.
After starting the scan it detects my Notebook and the resources shared on it. It also detects the IP of my WLAN-Router but no services on it. (Scanning has finished normally).
But the WLAN-Router is administrateable via http.
After that EVERY Web-site i try to open in my browser opens very slow like i have got a 100 Bit internet connection.
If i terminate the IPScanner than all the Websites open again with normal speed.
I can reproduce that each time. Seems like the IP-Scanner continues to poll the http port in the background with a very high rate.