@Anonymous wrote:
Also call it in as a fault with a view to a replacement hub via an engineer.
Now I would have suggested that, but I feared that the response from customer services would have been somewhere between, 'yes, that's normal, the red light is just a firmware upgrade happening - just ignore it' and 'this is a new feature to ..er.., well, ..er.. help warm your home in these cold times, yes that's it, it is on trial but eventually will, er, be only an extra £5 a month - can I sign you up.....?'
I was hoping that a forum team member gets involved before the OP's house burns down, which they have!