@Victoripad Hi, The Ethernet ports on Deco units are only use to provide internet for wired devices. If that is how your Cloud Home darddisk works, then it can work normally with Deco units.

@Silvermax Hi, Is the silvermax your DDNS service provider? You can also contact the DDNS service provider and check if they can help unbind the demain name. If the issue still exists, please also...

@malibu66 Hi. What is the network topology? And please also ping Samba on your computer, and provide the ping result. Is the internet working normally when the devices connect to Deco?

@ELID Hi, Usually range extender will not affect the speed of your main router. Please set a different WIFI name for the extended WIFI, which can help ensure that the tested device is still connected...

@arjeel Hi, Do you mean when you power on the range extender, the devices that connect to the main router will lose internet? If it is the issue, what is the model number of your main router and the...

@Reprhi Hi, If you want to extend your Deco WIFI, it is recommended to add more Deco units. The range extender will broadcast a separate WIFI, and it cannot join the Deco Mesh.