My Flora is no longer recognized by the adafruit-arduino software. When plugged into USB, the green LED illuminate, and the yellow RX LED flickers occasionally. If i press the reset button, the red LED pulses 9 times. It never shows up under Tools ->Serial Port in the software.
I have tried more than one USB cable, and verified that other Arduinos work normally with the software. Of course, I have rebooted the computer. No change.
Is there anything else I can try to unbrick it?