When attempting to open more than one XEM device okUsbFrontPanel_OpenBySerial prints out the following message:
“okUsbFrontPanel: Could not set configuration”
GetDeviceCount returns the correct number of devices, and GetDeviceListSerial returns four unique serial numbers, but OpenBySerial is only successful for the first device in the list.
Is this error message described in any documentation, or does it provide any clues as to what I might be doing wrong.