I know it is just the LAN port on that device because 1) the rest of the network is working 2) I have cameras that are close to that device that uses wifi and they didnt report any disruption. I...

I have the same issue with LAN port on a satellite deco. Wireless works fine but LAN doesnt work until i reboot. I emailed support to troubleshoot. My setup is ISP -> Modem -> Main Deco -> TP Link...