Whats the Midi message..?

When switched off the AK sends a Midi Message every few minutes along with a short lightning of the LCD. It kicks the shit out of my Midipatchbay.

Why is this?

Can i switch this off somewhere? (beside pulling the Midi cable)

Thanks for the help.

that’s not healthy …
does it do it with everything else disconnected ! ?

Check this tool to identify if it was really a MIDI-Message…

http://www.snoize.com/MIDIMonitor/

I had a similar issue with the Monomaschine and it turned out as a faulty wire somewhere in the power supply in my rig…

Hope this helps a little bit.