I find a lot of tutorial how to set up repeater but this will not work, because signal between main router and router that I want to make a repeater is poor.
I have been using second router as different network wired with main router, but I am tired of switching networks while I go downstairs/upstairs of my house.
I am not 100% new at this and I know a bit but I just don't know how to do it, whatever I try I run in to problems, that makes my slave router not working properly, especially WiFi.
I would like for someone to help me with this, telling me just basic steps of what should I do to make second router a repeater but in wired mode.