Hello Jan,
After reviving my CIPad v3 and installing all the latest sw updates, it does not connect to the ADV-Controller, neither through the Controller-app, nor through the standard Android Bluetooth connection tool. In both cases I only get the message that the PIN in not correct.
No other device is connected to the CIPad; I have debonded the previously connected 1st gen controller via the standard Android Bluetooth connection method.
Thank you for your advice.
Cheers
Markus
Problem solved:
I have reset all connections in the Android systems menue (not only in the Bloetooth menue), and restarted the CIPad. Afterwards the Controller app was able to connect the ADV controller.
Very good.
Cheers
Markus