I found it necessary to replace my Home Hub and opted for the asus RT AC87U. A wonderful router, and everything is fine. I presumed I had it configured correctly for BT TV as everything was fine, all my subscribed channels were available - except BT Sport 1! BT Sport 2 and 3, no problem, but every time I select BT Sport 1, I receive the error message 'code IPC 6023'. Is this fixable, or something I just have to live with? I have no problem watching on my iPad, via wifi, which doesn't make sense to me either.