For a couple of weeks I have noticed that the constant white light on my Hub 3 has changed to a constant red light (see the attached photo). I have reset, rebooted, unplugged & plugged back in again, but to no avail - the light remains constant red. I still get a wifi signal in the house, although it does seem to vary in strength these days, but I am reading on the community that this could be an problem whereby an engineer is required and a replacement hub. Please can you provide some advice and assistance with this. Thank you.
