Crazyflie 2.0 - intermittent fails post

[aikidouke]

Hi my new crazyflie 2.0 fails post every other time i plug it in, what should I do now?

[tobias]

Can you please elaborate how it fails. Is it the self test that fails?

[aikidouke]

Yes thanks. The first time I plugged in the usb, the POST showed the repeating five flashes of red. I unplug the usb and replug it and the POST succeeds. I only went through this process a couple of times, but it seems to alternate successful POSTs like this.