My new Inspire 1 worked twice and today the control does not start the motors. I contacted dji (chat ) and after doing calibration after calibration, we were still not able to make it work. They told me to call US office but of course they are closed. Can anyone help me here? Has this happend to anyone else?

My new Inspire 1 worked twice and today the control does not start the motors. I contacted dji (chat ) and after doing calibration after calibration, we were still not able to make it work. They told me to call US office but of course they are closed. Can anyone help me here? Has this happend to anyone else?