Hello I have a problem, After a change of IMU, when I put the usb port in the tiny 32bits all is ok, but when I connect the com port (with the "connect button" in the GUI) the card begin to bip-bip-bip-bip... continue and the red led stay on and the green led is synchronize with the bip-bip-bip-bip and no error is shown. But i can't do anything. Could you help me ?