Hi I have 3 P9's in my house but one keeps falling and coming off the network, i have tried moving it around, i put it in a room where there was another P9 but it still keeps going off line in my...

I have a set of 3 P9s there is one that has start disconnecting from the network and flashing red, i have tried multiple times to rest the deco and re intergrate it into the network. does anyone have...