@DaWiMe 

Thanks for reaching out! I understand that after moving your main Deco, you're experiencing issues with the Ethernet ports • specifically Port 1 shows a link but doesn't provide an IP address, Port 2 works correctly with the modem, and Port 3 shows no link at all. You've already tried using different Deco units as the main unit, factory resetting the network, and confirmed IPTV/VLAN is disabled, but the issue persists across all units.

Based on your description, it appears there may be issues with the Ethernet ports on your Deco units. Please follow these troubleshooting steps to help identify the problem:

1. Test the Ethernet cable and connected device:
Disconnect your device (PC or other equipment) from the Deco, and connect it directly to the modem (or another device known to be working) using the same Ethernet cable to confirm whether the device and Ethernet cable are functioning properly.

2. Check if the issue is with the cable or device:
If the device still indicates that no Ethernet cable is connected, the issue is likely not with the Deco, but may be related to the device's Ethernet port or the Ethernet cable itself.

3. Try different Ethernet cables:
Use different Ethernet cables and verify their functionality by connecting them to another device with a confirmed working Ethernet port.

4. Test all Ethernet ports on the Deco:
If both your device and Ethernet cable are confirmed to be working, test all the Ethernet ports on the Deco for comparison to see if the behavior differs across ports.

If the issue persists after trying these steps, please reply 'talk to agent' to connect with our support team and provide the results of the above troubleshooting steps for further assistance.