Hi, anyone know if there is a limit to how many units can be added to the mesh network? I initially bought 3 plus 1, then was given 1 soon after, then recently bought a triple pack cheaply on Gumtree (big house with lots of concrete) - but wifi performance has degraded instead of improving. Is it too many units, or should I reset all units to factory settings and repair everything? I did pair each new unit to the 1 unit that is connected to the fibre router.
Any advice would be much appreciated!
Any advice would be much appreciated!

