Error: An unknown error occurred during device connection
This error message may appear during device operation, or upon connecting your Logic device. This error appears when the Logic app detects that a device gets physically disconnected from the PC during initialization. This could be due to a bad USB connection, a faulty USB host controller driver, a fauly Logic pod, or other unkown reasons which might cause the USB connection to time-out during initialization.
An unkown error occurred during device connection
Please follow the troubleshooting instructions and instructions for contacting support in the support article below. We will need to gather the information requested from that support article to help look into this issue.