nRF5340-DK Bluetooth Connection (Android 15)

Hello,

I am using a nRF5340-DK board for development and I am peforming Out-of-Band BLE pairing (using NFC) with a smartphone. Currently I have 2 smartphones for test purposes: a Samsung A12 (Android 13), and a Xiaomi 14T (Android 15). Both smartphones are sucessfuly paired and bonded as shown by the bluetooth callbacks logs, and if I reset the board and print the bonded devices they show up, confirming that is all ok. However, when I try to connect using for example nRF connect, with the Xiaomi 14T it just keeps trying and never finishes the connection. With the samsung all works ok. Can someone tell me if this is all Android related? Is there any compability problem between the bluetooth stacks?

BR, 

JP

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