https://devzone.nordicsemi.com/f/nordic-q-a/128839/ncs-3-3-0-achieve-non-concurrent-switching-between-esb-bleHi: I use ncs3.3.0 and nrf54l15dk. PC BLE pairing nrf54l15dk failed log: prj.conf But with BT configuration, turning off ESB related content, it can be paired successfully. Then no non ESB and BLE concurrent routines were found in ncs3.3en-USTelligent Community 13Tue, 14 Nov 2017 10:43:53 GMT