Question:

What does the error code AE3 (AC3) mean, and how can I fix it?

Answer:

The error code AE3 (AC3) indicates a communication issue between the DR Modem and the PCB main. This could be caused by loose wire connectors, or a defect in the PCB main or DR Modem. To resolve this issue, check for loose wire connectors and ensure they are securely connected. If the problem persists, it might be necessary to replace the PCB main or DR Modem.