Ensure there is no other user running the APP and then login in the LE_CORE-XX device. Remove the LE_CORE-XX device from the APP discovered master device list and repeat the “discover master device” process.
Ensure there is no other user running the APP and then login in the LE_CORE-XX device. Remove the LE_CORE-XX device from the APP discovered master device list and repeat the “discover master device” process.