Sometimes, this error appears briefly when you first connect a new drive, then disappears after a few seconds as the PS4 properly initializes it. If the drive works normally in games after that, you can safely ignore a one-time occurrence.
A thick wall of dust has formed behind the cooling fan, completely blocking airflow. dpi get info error ps4 hot
The PS4 and PC IP addresses may have shifted, breaking the communication link, which happens more often if the system is restarting frequently due to heat. Sometimes, this error appears briefly when you first