I configured 2 nus services and DFU in services_init(), But regardless of the order, the third configuration returns ERROR4.If BLE_DFU_ENABLED is not enabled, then everything is fine.
According to some similar questions in the forum, I tried to change the ram space from 0x20002618 to 0x20002AF8, Also made sure to change the NRF_SDH_BLE_VS_UUID_COUNT from 1 to 2 but it didn't work.
I use the nrf52833 with s113 softdevice.
Can someone help me with this problem? Thanks.