Blue screen when trying to burn the code on the spider

Hi, it happened to me twice today, I’m using Visual c# 2010 and win 7. I pushed the F5 or run debugging button and suddenly I got blue screen.
What’s wrong?

Do you use the WinUSB or the legacy driver?
The default in new SDK is normally the WinUSB driver, which should not produce Bluescreens anymore.

If you get the BlueScreen with WinUSB driver I would try to switch to a different USB port, new cable, …

@ Reinhard Ostermeier - How can I check it?

In device manager a WinUSB Driver will show up as GHI NETMF Debug Interface under USB_Controler.
If I remember right, the Legacy driver deviuce was in an different category in Device manager.

The driver version on my system is 6.1.7601.17514. Which is from the latest SDK.