Hi rngorman,
Thanks for your post, and a warm welcome back to our Community Forums.
I'm sorry to hear your internet has stopped working since upgrading your service. If you have had an equipment change, then as Tony has mentioned, your services will automatically update accordingly.
I've had a look on our side, and it does appear that there is a piece of equipment receiving a signal. Have you been able to resolve this, or are you still looking to re-provision your Hub 3?
Thanks,