If "ALREADY CONNECTED WITH ANOTHER EDITOR" appears when tapping "Bluetooth MIDI Device" > "AC-22LX MIDI" in the AC-22LX Editor, the AC-22LX may already be connected to a different version of the AC-22LX Editor. Check the following based on the version you are using.
- iOS or Android:
The AC-22LX may still be connected to the macOS or Windows version of the AC-22LX Editor. Disconnect the AC-22LX from the macOS or Windows version, then try again. - macOS or Windows:
The AC-22LX may still be connected to the iOS or Android version of the AC-22LX Editor. Disable Bluetooth on your iOS or Android device, then try connecting again. Pressing the BT-DUAL (Bluetooth® Audio MIDI Dual Adaptor) pairing button to turn off the Bluetooth indicator may also allow the connection.