@Alexandre. Wow. Half is a lot. But that sounds about right, because it was reporting "weak" and I got around 75%.

@yves_b Your point is valid. But in current setup, the lowest deco has over 70% worse download speed, so whatever alternative is worth trying. Plus i assume chain connection does not result in...

@Alexandre. Thanks a lot for the recommended firmware. I will dive into that shortly and hopefully, it'll help.

Three floor setup. Each floor has its own deco. Internet antenna is connected to the top floor deco. After I set up the lowest deco, it connected to the top floor (main) deco. Is it possible to force...