Hello tomg579.
Thanks for your first post and welcome to our Community.
Sorry to hear you are having an issue with the red light on your hub
I'd like to take a look into this for you and arrange a swap.
In the meantime, can you please ensure the Hub is way from any direct sources of heat and in a well ventilated place.
If you don't mind, I will need to send you a private message to pass security.
If you can check the purple envelope top right of your screen that would be great.
Regards
Gareth_L