| Problem | Solution | | :--- | :--- | | | Switch USB cables (try a different one). Check if the camera is in "PC Remote" mode in settings. | | Transfer is very slow | You might be using a USB 2.0 port instead of 3.0. Try a different port on the laptop. Shooting RAW files is slower; try shooting RAW + JPEG and transferring only the JPEGs for preview. | | Connection drops constantly | The cable is likely loose. Use a cable clip or tape to secure the connection. Disable Wi-Fi on the laptop to prevent signal interference. |