DA14531: About Ble connection issues

Hi There,

I found a state issue about Ble. I couldn't scanned the device when the device had connected. I'd like to ask what's the cause of this problem?

In addition, Is the maximum number of authentication devices supported with this Bluetooth device not more than 5?

I use the SDK version is 6.0.22.1401.

Thanks for your assist!

BR,

NX