Per the issue, pls adjust the position of the HUB and xfinity, it is best to use an IR Blaster and pointed it to the Ir receiver of the xfinity. For the location of the xfinity infrared receiver, please refer to the xfinity forum: https://forums.xfinity.com/conversations/tv/answered-xfinity-x1-boxes-and-ir-locations/602daaa3c5375f08cd5d1a6e