@Kevin_Z Nothing works! I have a PC plugged with a cable on the main Deco and it shows half of my hired speed. Changing position of Decos (placing them a little closer) doesn't work either. By the...

@JFil Exact same problem here! I think it's disapointing buying something to improve your internet and then get half of your speed. I'm surprised that other people have this issue? Did anyone have...