When tapping "Bluetooth MIDI Device" in the DUAL CUBE BASS LX Editor, "DUAL CUBE MIDI" may not appear and previously connected device names may be shown instead.
In this case, tap the device name shown to complete pairing. From the next connection onward, "DUAL CUBE MIDI" will appear in the list.
Note: Do not tap "DUAL CUBE MIDI" shown in the "Devices" list on the mobile device's Bluetooth settings screen.