PC Settings

For mac 15.0 and above systems, you need to turn on file and folder permissions in privacy permissions -> deletable file permissions

Camera Settings

The USB mode in the camera needs to be set to PC (Tether) mode.
Specific steps: Menu -> IN/OUT -> USB -> USB Mode -> PC (Tether).
Enable Power-saving mode. If there is no operation on the camera for a period, it will enter sleep mode, disconnecting from PC; therefore, this mode needs to be disabled.

Find the Power Saving Mode option in the settings and set Sleep Mode, Sleep Mode (Wi-Fi), and Auto LVF/Monitor Off to OFF.