Audio on NI Komplete Audio 6 suddenly stopped working in OBS

[djelevateus]

Hello,

• Windows 11 v10.0.22621
• OBS 29.0.2 64-bit
• Audio 6 MK1, latest firmware and audio driver

I have the Audio 6 hooked up via USB. Desktop Audio works fine using "Komplete Audio 6 WDM Audio", but I have my DJ controller plugged into the 1/2 on the Audio 6, and have that added as both a Mic/Aux in audio settings, and as a input capture device just to test, and neither work using "Input 1/2 (Komplete Audio 6 WDM Audio)". I know it's working on the Audio 6 because I can see the levels on it, monitor it out to my speakers, as well as hear it if I plug in headphones.

This worked in the past - I can't remember if I used it since I updated to v29.0.2. I also can't remember since messing with it the past day what it originally was - I'm pretty sure it was "Input 1/2 (Komplete Audio 6 WDM Audio)".

I bought a newer Audio 6 MK2 just to see if that would do anything but no dice.

Any tips, or how do I use Github to install an older version? I see others are complaining of similar issues.

 

[djelevateus]

I also tried installing 26.1.1 - no luck there either. Not sure how this happened.

 

[djelevateus]

The logs look like it's failing to initiate the device

14:12:32.656: [win-wasapi: 'Desktop Audio'] update settings:
14:12:32.656:     device id: default
14:12:32.656:     use device timing: 1
14:12:32.660: [Loaded global audio device]: 'Desktop Audio'
14:12:32.660:     - monitoring: monitor and output
14:12:32.660: [win-wasapi: 'Mic/Aux'] update settings:
14:12:32.660:     device id: {0.0.1.00000000}.{3361df8d-00ef-4e41-be69-2265f998874c}
14:12:32.660:     use device timing: 0
14:12:32.668: [WASAPISource::TryInitialize]:[Input 1/2 (Komplete Audio 6 WDM Audio)] Failed to initialize audio client: 80070005
14:12:32.668: WASAPI: Device '{0.0.1.00000000}.{3361df8d-00ef-4e41-be69-2265f998874c}' failed to start (source: Mic/Aux)
14:12:32.670: [Loaded global audio device]: 'Mic/Aux'
14:12:32.670:     - monitoring: monitor and output
14:12:32.674: WASAPI: Device 'Main Output (Komplete Audio 6 WDM Audio)' [48000 Hz] initialized
14:12:32.693: CAMLINK2: data.GetDevice failed
14:12:32.693: CAMLINK2: Video configuration failed
14:12:32.735: [win-wasapi: 'PLT Focus'] update settings:
14:12:32.735:     device id: default
14:12:32.735:     use device timing: 0
14:12:32.736: [win-wasapi: 'Audio Output Capture'] update settings:
14:12:32.736:     device id: {0.0.0.00000000}.{c3b844ce-1f6e-4683-8b8d-b8cc34e84a59}
14:12:32.736:     use device timing: 1
14:12:32.736: [WASAPISource::TryInitialize]:[{0.0.0.00000000}.{c3b844ce-1f6e-4683-8b8d-b8cc34e84a59}] Failed to enumerate device: 80070490
14:12:32.736: WASAPI: Device '{0.0.0.00000000}.{c3b844ce-1f6e-4683-8b8d-b8cc34e84a59}' failed to start (source: Audio Output Capture)
14:12:32.736: [win-wasapi: 'Oculus Mic'] update settings:
14:12:32.736:     device id: {0.0.1.00000000}.{6eec2e9a-2276-4dde-a584-66de925a45b1}
14:12:32.736:     use device timing: 0
14:12:32.736: [WASAPISource::TryInitialize]:[{0.0.1.00000000}.{6eec2e9a-2276-4dde-a584-66de925a45b1}] Failed to enumerate device: 80070490
14:12:32.736: WASAPI: Device '{0.0.1.00000000}.{6eec2e9a-2276-4dde-a584-66de925a45b1}' failed to start (source: Oculus Mic)
14:12:32.737: [WASAPISource::TryInitialize]:[Input 1/2 (Komplete Audio 6 WDM Audio)] Failed to initialize audio client: 80070005
14:12:32.737: WASAPI: Device 'default' failed to start (source: PLT Focus)
14:12:32.753: CAMLINK: data.GetDevice failed
14:12:32.753: CAMLINK: Video configuration failed
14:12:32.758: [win-wasapi: 'KOMPLETE AUDIO 6'] update settings:
14:12:32.758:     device id: {0.0.1.00000000}.{3361df8d-00ef-4e41-be69-2265f998874c}
14:12:32.758:     use device timing: 0
14:12:32.759: [WASAPISource::TryInitialize]:[Input 1/2 (Komplete Audio 6 WDM Audio)] Failed to initialize audio client: 80070005
14:12:32.759: WASAPI: Device '{0.0.1.00000000}.{3361df8d-00ef-4e41-be69-2265f998874c}' failed to start (source: KOMPLETE AUDIO 6)