I recorded it successfully once, and then it has been: No device found

[xzhacker123]

screenrecorder -u aa29032a53260631f10cc811fd1636359a375d27 -o /Users/alex/PycharmProjects/videoCapturer/static/video/1.mp4

Using device: aa29032a53260631f10cc811fd1636359a375d27
Waiting for device...
No device found

[itaybre]

Does a restart of the machine fix this?
Capturing through Quicktime works?

[xzhacker123]

Restarting the device does not work properly，sometimes good sometimes bad.>_<~!