Brand new Mac Mini not connecting to wireless
I've just unboxed a brand new mac mini. During setup it finds my wireless network, but despite entering the WPA2 password, the connection is not established.
My wireless network is provided by a TP Link mobile hotspot. I have it on the desk about 50 cm from the mac mini. On the same desk is MacBook Air, on which I am currently typing, which is connected to the hotspot, and a Macbook Pro, which is also connected to the hotspot without issue.
I've powercycled the hotspot several times, with no effect. On each occasion the two macbooks connect fine, and the mac mini does not.
Next I tried to use my iPhone as personal hotspot. This is a new iPhone SE, which again, I am able to use with the other macbooks. However again, attempting to connect with the mac mini is unsuccessful in exactly the same way.
I do not have a wired connection available, so currently I have a very expensive brick sitting on my desk.
Needless to say I am not delighted by this!
I've run the wireless diagnostics, and untarred the file, and can share its contents if that would help further troubleshooting.
Help! :)
Again,