@Wales Do you see "Abnormal WAN port speed" message when you open Deco app:

@PapaSchlumpf It is possible to use Deco LAN ports in AP mode. Which is what I do. You may wish to try powering off/on your home devices in the following order, to see if it fixes the problem. Make...

@NitroGeorge You did ask for simple to implement solution. Access Point mode is the simplest. Here is another option: 1. Turn off MikroTik WiFi. You have Deco mesh, it will provide WiFi coverage; 2....

@NitroGeorge Configure Deco mesh to run in Access Point mode, and instead of two networks you'll have one (combined). Then, you can connect printer to either router, or Deco - both diagrams can do....

@PoloNet Operating Mode is global setting that applies to all units in Deco mesh.

@PoloNet No, you do not need to. Just follow document I gave you link to.