@David-TP Hello. Thank you for your reply. Yes, when the satellite Deco units connect to the main unit, it leads to unusable and unstable speeds of around 10 megabits per second on the farthest Deco....

I have recently bought 2 3-pack Deco S4 EU V2 for a total of 6. Unfortunately, daisy chaining doesn't work as the satellite Decos insist on having the Main Deco as signal source. I also have 3 Deco...