I have a Sonos Boost hard wired to a Sky Q hub. My Sonos is running on SonosNet. I have a full strength Wi-Fi signal all over the house and in the garden, however I can never connect my iPhone controller to the Sonos setup unless I am within 15ft and on the same floor as the Sky Q hub. I have changed the hub Wi-Fi channel to 11 and SonosNet to channel 1. This is really annoying as I cannot make full use of my 4 play1,sub, playbar and play5. I have to use the Sky Q hub as that’s the only way to turn the Sky Q boxes into hotspots. The boost is sited 12ft away from the hub but hard wired to it. This is really frustrating!