I have had a new hub delivered. Think it’s all set up except when I go into settings on my iPad, the new hub setting has an exclamation mark by the side of it. Does this mean there’s something wrong and if so, what do I need to do please.
You probably have to delete the wireless entry for the old hub, and then enter the wireless details for the new hub, assuming you have not already done that.
Also make sure you disable smart setup on the home hub.