@ollycrook6 what I had to do to resolve my sky main box from hanging when connecting to my x60 boxes was to change the operation from router mode to access point, it automatically set them to router...

@ollycrook6 Hi Olly, I have just setup my 2 x60 deco wifi devices and like u I have had issues with sky q crashing screen locks up and I have to power cycle the device. My old wifi works fine on sky...