Goods Scene Troubleshooting
Dreame A2 Link Module shows “Not Connected”
The installed 4G Link Module is not detected or loses its mobile-network connection.
Issue meaning
What this issue means
The installed 4G Link Module is not detected or loses its mobile-network connection.
Start here
First checks
Check that the Link Module is securely installed and that its connection is not loose; unplug and reconnect it. If installation is correct, restart the mower because an unstable mobile network can also cause a temporary disconnect.
Inspection
Area to inspect
Link Module seating/connector and mobile-network state.
Goods Scene guidance
What to do next
Reseat the module and rule out a temporary mobile-network disconnect before replacing the Link Module or diagnosing the mower communication electronics.
Practical guidance is kept separate from manufacturer wording.