@Hank21 Hello, thanks for your answer 1. The device is powered with a LiFePO4 12V battery and DC-DC TRACO-POWER 24V directly on the Ethernet of the device. I configured once through the web interface...

Hello, I'm here because recently my device (used by a customer) totally lost its configuration. He sent me back the device, it seem to work well. At startup, it asked me to configure acount, etc. My...