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not communicating via usb

  1. FC7000MK2-75 not responding to poll size

    Our FC7000MK2-75 is not responding to poll size, or the send command suddenly. This development came after a pretty violent thunderstorm one evening late. The unit was left on overnight but the PC that it is connected to via USB cable and protected by an APC brand UPS unit was off. Tried several...
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