The error message "F543(62787)error on 4GTTD board. Detected one circuit not stored on EEpromn." indicates that there is an issue with the circuit on the 4GTTD board in the CorobSHOP program for Windows. It suggests that one circuit is not stored properly on the EEpromn. To resolve this issue, it is recommended to check the circuit connections and ensure that it is properly stored on the EEpromn. If the issue persists, contacting the technical support team for CorobSHOP may be necessary for further assistance.
