https://devzone.nordicsemi.com/f/nordic-q-a/14883/does-softdevice-use-aar-and-ccm-if-pairing-bonding-is-not-in-useHello, I have a device based on nRF51822 revision 2 and SoftDevice S110 v7.1.0. Because it is revision 2 it is affected by PAN44 and PAN45, and by default the SoftDevice does not allow the CPU to run during an advertisement or connection interval. en-USTelligent Community 13Tue, 14 Nov 2017 10:43:53 GMT