We have a problem seen on two different computers. Both Windows XP. We are using an XEM3001v2 board with Python 2.4.4 and the FrontPanel-v1.3.Setup.exe program for driver installation.
The board / Xilinx hangs up after a few seconds / few minutes and we can no longer communicate with the board. We are blinking some lights and those stop. We see in the Device manager that the list of devices update and on one machine the USB controllers changes from opal kelly to unknown. On the other machine, we see the device list update but it still says opal kelly in the list. It’s as if the USB drivers are being refreshed and the system decides to do something with all the USB drivers. I am not sure what is causing this.
Thanks for any help.