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Author Topic: Random Midi output  (Read 1390 times)

jblongz

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Random Midi output
« on: August 16, 2018, 11:48:54 pm »
I bought one of these for my friend this week.  He said sometimes there is random midi playing without touching the keys.  Hes using a 2017 MacBook Pro with Quad i7, running Mac OS 10.13.4
2013 rMBP Maxed Out | OS X 10.13.x
V6 Collection | Ableton Live | Reason 9.5| Logic X | Maschine MK3 | ProTools 12 | Bitwig

Matt Arturia

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Re: Random Midi output
« Reply #1 on: August 17, 2018, 08:39:57 am »
Hi,

Not much I can do without knowing which CC/Note is being bleed by the KLMK2. If you could provide me this information it will help. On OSX you can use MIDI Monitor to monitor the output of the KLMK2.

Regards,

Matthieu

scolacur

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Re: Random Midi output
« Reply #2 on: December 16, 2018, 08:18:47 pm »
I'm having the same problem. MIDI monitor is showing MIDI messages continually being sent from the controller even when I'm not touching it. It seems to happen especially often after I move a fader. But it's happened with notes before as well.

Were you able to fix the issue?

Zoftware

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Re: Random Midi output
« Reply #3 on: January 24, 2019, 12:30:01 am »
Same problem in Logic where the KeyLab just seems to spit out eternal Channel Pressure on Ch 1 and there seems to be no way to stop it. Any solutions?

jblongz

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Re: Random Midi output
« Reply #4 on: March 03, 2019, 02:42:13 am »
I should have checked here again.  I bought a unit thinking my friend's issue was isolated.  Now I'm having the same problem with mine.  The screen was flashing so fast that I could not tell how many parameters were glitching.  I definitely saw the word "resonance".  Are the faders causing this?  Is it fixable with firmware update?
2013 rMBP Maxed Out | OS X 10.13.x
V6 Collection | Ableton Live | Reason 9.5| Logic X | Maschine MK3 | ProTools 12 | Bitwig

nico herz

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Re: Random Midi output
« Reply #5 on: May 21, 2019, 02:08:46 am »
hi,

a similar problem here, win 7, studio one 4 (keylab 61 mk2 firmware 1.0.10.23). to be precise, as soon as the necessary mackie control device is added and connected with the midiin2/midiout2 ports, as soon as i play a note without any aftertouch, keylab 61 mk2 sends aftertouch (aftertouch 1-5) messages on the assigned mackie control ports for a while - then it stops.

ps: being forced to fill out a captcha and the two additional questions is a nogo - it just annoys as hell. and i'm i a lot of forums.

 

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