Debugger Not Working / How to Reset or Reconnect via USB

All of a sudden, I cannot attach to the debugger when I start my program. It tries for a minute and reports cannot connect to device. Any clues how to reset or reistablish connections? I’ve got a FEZ Spider, using MF 4.3 and Visual Studio 2013.

I’ve tried power cycling, rebooting, restarting computer etc… Sometime, Spider just boots over and over. Is there a way to wipe out program installed?

Use FEZ Config. Go to the Deployment (Advanced) page and hit the “Erase application” button. That should do it.

You may also want to read over this page.
https://www.ghielectronics.com/docs/165/netmf-and-gadgeteer-troubleshooting#2366

@ ianlee74 - Thanks. Got debugger working. Combination of Firmware update and clearing program. (I think).