SOLVED OSX/Ableton Routing. AK and AR the same time

Elektron Software Overbridge
#1

This problem got resolved by support, thanks again!

-> I had to change to a standard micro USB connecting the Overhub since the Overhub USB 3 controller is not compatible with older Mac Systems USB 2. Now it works nicely and also loads my AVB Motu System correctly.

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Hi,
I use OSX 10.10.5 Yosemite, Ableton Live 9.2.2, Overbridge 1.0.0 with a
AK 1.21B and a AR 1.21B and a Motu AVB Soundsystem.

First Scenario

  1. I turn on my Motu Soundsystem
  2. I turn on the AK and then the AR

In the OSX Audio Devices list it shows the following
-Motu 16a
-AK (Bit Accurate)
-AK (Core Audio)
-AR (Core Audio)

When I turn on the AR before the AK it shows
-Motu 16a
-AR (Bit Accurate)
-AR (Core Audio)
-AK (Core Audio)

  1. I start Ableton Live and open the AK and AR VST.

Only one VST works, I can only control the Device I have turned on first…(One plugin-dot is green, the other one is greyed out)

Second Scenario:

  1. I turn on the AK and then the AR

In the OSX Audio Devices list it shows the following
-AK (Bit Accurate)
-AK (Core Audio)
-AR (Core Audio)

When I turn on the AR before the AK it shows
-AR (Bit Accurate)
-AR (Core Audio)
-AK (Core Audio)

Same Result as Scenario one. Only one VST works, I can only control the Device I have turned on first…(One plugin-dot is green, the other one is greyed out)

Third Scenario:

  1. I turn on the AK and then the AR
  2. I turn on my Motu Soundsystem

In the OSX Audio Devices list it shows the following
-AK (Bit Accurate)
-AK (Core Audio)
-AR (Core Audio)

When I turn on the AR before the AK it shows
-AR (Bit Accurate)
-AR (Core Audio)
-AK (Core Audio)

My Motu system doesn’t even show up. It seems that all the “Sound Devices” cannot co-exist together.

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Here my questions:

  1. Shouldn’t there be a “Bit Accurate” for both, the AR and the AK?
  2. Can only one VST be used, can’t I control both, the AK and the AR in one Ableton Session?
  3. Why does the Sound devices interfere with my main sound device?

Any help is really appreciated.

Thanks,
Daniel