Hi, On my new XB7 gateway, one of the ethernet ports (#4 with red line) periodically drops the connection and does not work even after restarting the gateway multiple times. If the switch to one of the other 3 ports, it always works. I need to use all 4 ports, especially port #4 as I'm expected to get 2.5 Gbps on it (as per Solved: xFi Gateway 3rd Generation - XB7 - Red labeled Ethernet port. - Xfinity Help and Support Forums - 3331309) How can I troubleshoot this further? Or did I receive a faulty equipment? Thanks.
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