If you open your task manager and look under processes, do you see one called MotoConnect.exe? This is thr process that launches wen you plug in.
Maybe once you install it, then change the setting to not display the webpage on connection, you can uninstall it and not have the web page pop up again then. Never thought to try that. The software doesn't seem to have any ill effect on my PC so I just ignore it.I removed the moto connect software. When it was installed, each time I plugged or unplugged my D2, my PC was slow as dirt for about 2 minutes. Since uninstalling it, no problems.