@David-TP Thanks for your message. I can wait till you get a response back from your support team. I am not connecting a laptop but another device to this port which is working well with an ARCHER...

@David-TP when I tried configuring Deco APP>More>Advanced>IPTV/VLAN>IPTV VLAN, the deco light turned out to be red. I have two devices connected to sub deco x90. Wired connection on 1G port works...

Hardware Version: Firmware Version: 1.2.2 Just set up my Deco X90 system . Able to connect devices over WiFi and it works great. However, When I tried to use the 2.5Gbps Ethernet port on sub unit in...