@TP-Link_Deco Hi, I updated firmware last night again. Seems to be better. The main deco x60 is Router mode. All units setup for both 2.4 and 5 but app shows that only 2.4 is reaching the wireless...

I have 3 x x60's and 2 x M9's in a mesh in my home. Trying to cover 4000 sqft. Main x60 on main floor in the middle of house Upstairs x60 directly above approx 15 ft away (drops often, only on...