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Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 18 December 2016, 01:24
by jwhite
I am not able to use the Akai APC40 mk2 Knobs for Fader Slider after the latest update. Previously I had them programmed to activate my mover shapes and control the speed. Now they will activate the shape, but twisting the know will not adjust speed/fader.

Re: Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 18 December 2016, 13:54
by BartKrap
Make sure the midi kind is set to control instead of note.

Re: Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 18 December 2016, 21:46
by jwhite
Thanks for your reply!

I have three choices: Note, Control, Program. They are all set to Control. When I turn the knob, the shape is activated but won't move past 25%.

I also noticed the lights on the APC40 mk2 for simple color scenes are no longer staying lit after being used. Previously I would have to use each button to activate them, but now that doesn't even work.

Curious if anything changed with midi on the last update?

Re: Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 18 December 2016, 22:38
by BartKrap
Yes, there have been tweaks to the way midi works.

Live - enhanced management for midi shortcuts


See this post: viewtopic.php?f=75&t=4344

It's unfortunate you didn't report this yesterday because I could have tested on an APC40 mk2 to see if I can recreate the problem but if it doesn't get fixed soon, I could be able to test.

I cannot reproduce this on a midi device of my own that also has knobs, mine still goes from 100% to 0% just fine.

Re: Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 19 December 2016, 00:53
by jwhite
Thanks again!

A few other changes I have noticed. I have a couple two step scenes... zoom 0 to zoom 255, focus 0 to focus 255, etc. They are all located in Live as buttons with fader slider activated. If I move the slider from 255 to 0 quickly, it will not zero out every time. More than 90% of the time it will show a random low value (9,12,14,6,1,etc). If I move the slider slowly from 255 to zero, there is no issue. Previously, this was a non-issue, regardless of how fast the slider was moved.

This scenario does not happen with the master faders. Regardless of how fast the sliders are moved, they result in 255 or 0 every time!

Re: Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 19 December 2016, 09:20
by Niffo
Please try the latest fix file, something like that was corrected.

Re: Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 19 December 2016, 12:05
by jwhite
I am using the latest version 8.2.6.

Re: Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 19 December 2016, 12:29
by BartKrap
Niffo wrote:Please try the latest fix file, something like that was corrected.


Actually, I've been having that problem as well with some blinders that stay dimly lit when I move the fader down fast. But when I fade them down slowly they turn off just fine.

Re: Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 19 December 2016, 16:00
by jwhite
Is it possible for me to download the previous version to work with until this issue is resolved? Can anyone provide a link?!

Re: Akai APC40 mk2 Knobs for Fader/Speed Slider

PostPosted: 19 December 2016, 16:12
by BartKrap
jwhite wrote:Is it possible for me to download the previous version to work with until this issue is resolved? Can anyone provide a link?!


What version do you need?