it has been asked previously on here, but still looks a grey area.
I have hardwired my BT Disc to my router, even though it has now on solid blue light and a excellent signal, when I log in to the router it show no devices are connected to it. The Disc is in range of the router but everyday it loses connection with the router. And goes red until I turn it off and back on again.
Yes I turned that off after reading on another post.