@GiorgioW Hi, the Archer C50 has the 100Mbps ethernet ports, that is why the fritzbox said the LAN speed is 100Mbps. Meanwhile, the 1200Mbps you mentioned is the wireless link speed in the PHY layer,...

@WhatToDo Hello, below is the instruction to setup 3/4G backup on the MR600. You need connect the fiber router to the LAN4/WAN port of Archer MR600 by wired cable and log into the web UI to change...

@bigbloakers What is the bandwidth you paid for your ISP? And what are the wired speed and wireless speed you can get from the Archer VR900 respectively? With the message " please configure your DNS...

@Fshbet What is the led status of the TD-W8901N now? Please use the original power adapter. And you can hard reset it by holding the reset button for 10s to give it a go. Good day.

@Beastlance Hi, the service type is optional, you can choose one of them, it won't affect the performance of the port forwarding. Good day.

@deana_ We can do some troubleshooting first. 1. What is the led status of the Archer C1200? 2. Try to log into the web UI of the C1200 and show us a screenshot of the status page. 3. Have you ever...