Random Communication Failure
Posted 15 May 2013 - 12:41 PM
Posted 15 May 2013 - 03:24 PM
Close all software, go to Windows Device Manager, and find the USB entry for the device. Right-click and "Disable", then right-click and "Enable". If that brings it back, it is a sure sign that the device was fine but the host had indeed suffered a problem.
As to why that or something else might be happening, the first step is usually to remove all wires from the U3, except USB, and see if the problem still occurs. Not sure if that works for your setup.
If you have software running when the problem occurs, and you want to keep things run, try using the U3 watchdog.
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