@fGrisi Hello, have you ever tried to change another ethernet cable or swap the location of Decos? Or you can switch the slave Deco to Main Deco and then test the speed you can get from Deco...

@Big_Tummy You are welcome, it is glad to help you. If need more help, be free to let us know. Good day.

@Oakmeister For your information, at least a wireless router and a network expansion device ( like range extender) are needed to create the Onemesh network, and the Onemesh supports wireless backhaul...

@Jamesyk What is the current internet IP/WAN IP address of the Deco M4? Please ensure that it is a public one, otherwise, you need open port for it on the front-end device which has the public IP...

@Rafid_Anjum Hello, there are 2 * LAN/WAN Gigabit Ethernet Ports, in other words, you can choose one of them as the WAN port, then the other one will be the LAN port. You can tell ISP the second MAC...

@Janingo Thanks for your reply. Yes, I got your point and we would forward to our developers. Goo day.