My Aurora controllers just arrived!
I have just joined one and everything worked apart from button 4
No response at all and nothing in the logs to say it got the command or anything at all relating to button 4
I thought I might have a faulty controller, so paired the second one I bought.
this is exactly the same - No functions on Button 4
On both devices the led lights when I press all the buttons (inc button 4)
It seems unlikely that two brand new controllers have the same button 4 fault.
EDIT: No battery is showing yet, does it take a while to report?