Continuous Midi Message dropping volume? [SOLVED]

[NorthStreet]

Hello,

I have an issue where I record a Virtual instrument, and suddenly the volume of that instrument drops out. It even happened randomly with Logics Drummer.

I notice that my midi output shows a constant 1C-2 0 flashing on and off, I think this may be part of the issue....

Can anyone tell me what this is doing?

 

Thanks

Scott

[David Nahmani]

Do you have any MIDI devices connected? Any software running on the Mac beside Logic Pro?

[NorthStreet]

I do have other MIDI Devices, I am in the process of disconnecting everything now, and trying to see if the Keyboard controller is the culprit. Interestingly enough in my audio and Midi setup, I cannot seem to remove old devices.

 

~S

 

<>

 

OK So I disconnected MIDI Device Faderport (HUI Control surface)

MIDI Output stops flashing, I then record B3 organ chords and after 15 seconds The Volume DROPS Out.

 

This is wild.

 

[David Nahmani]

You can see the volume events in your screenshot. Whatever MIDI controller you're using is sending MIDI Volume events. Turn off that controller and choose Window > Show Musical Typing, then use the computer keyboard to record a part, the issue should disappear?

[NorthStreet]

Thanks David, I swapped out the Keystation for an Oxygen25 keyboard, the only thing is I no longer have an expression pedal. But I can live with that.

 

Regards

~Scott

[David Nahmani]

At least now you know where the problem comes from.