Crash, BOOM, wrong driver…

Listening away and then BOOM, music stops playing on headphones and starts playing on PC.

Current version: 1.6.1 (10601)

SIGNAL PROCESSING:

Polarity Inversion:
	Globally: OFF
	Per track: ON
Effects plugins NOT ACTIVE

UPSAMPLING:
SoX not in use
SoX filter parameters
Bandwidth at 0dB = 99.5%
Filter max length = 30000
Anti-aliasing = 100
Phase = 66%

AUDIO VOLUME:
Max allowed volume: 100
Replay Gain: None
SW volume control: OFF

LIBRARY SETTINGS:
Sync list: 0 folders
Library database path: C:\Users\micha\AppData\Local\Audirvana\Audirvana\AudirvanaDatabase.sqlite

Remote Control server:
Listening on 192.168.1.10 on port 64418

ACTIVE STREAMING SERVICES
TIDAL: Connected as HIFI

=================== AUDIO DEVICE ========================

Max. memory for audio buffers: 3594MB

Local Audio Engine: Kernel Streaming

Preferred device:
Vinshine DENAFRIPS USB DAC
Model UID:Vinshine DENAFRIPS USB DAC
UID:Vinshine DENAFRIPS USB DAC

Currently playing in Integer Mode:
Device: 2ch 16bits Integer, 4 bytes per frame 44.1kHz

Active Sample Rate: 44.1kHz

Bridge settings:
Sample rate limitation: none
Sample rate switching latency: none
Limit bitdepth to 24bit: OFF
Mute during sample rate change: OFF

Selected device:
Local audio device
Speakers (Realtek High Definition Audio)
Manufacturer: Realtek
Model Name: Unknown manufacturer
Model UID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0269&SUBSYS_17AA309D&REV_1002
UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{4d87596b-a1ff-4ede-a6de-f7c8c69f90a9}#{e6327cad-dcec-4949-ae8a-991e976a79d2}
Kernel Streaming capable

4 available sample rates up to 192000Hz
44100
48000
96000
192000
Volume Control
Physical: Yes
Virtual: No
MQA capability
Auto-detect MQA devices: Yes
Not a MQA device, user set to not MQA
DSD capability: Unhandled
Device audio channels
Preferred stereo channels L:0 R:1
Channel bitmap: Ox3, layout:
Channel 0 mapped to 0
Channel 1 mapped to 1

Audio channels in use
Number of channels: 2
Use as stereo device only: No
Simple stereo device: No

1 output streams:
Number of active channels: 2, in 1 stream(s)
Channel #0 :Stream 0 channel 0
Channel #1 :Stream 0 channel 1
2 ch Integer PCM 16bit little endian 44.1kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 44.1kHz
2 ch Integer PCM 16bit little endian 48kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 48kHz
2 ch Integer PCM 16bit little endian 96kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 96kHz
2 ch Integer PCM 16bit little endian 192kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 192kHz

Local devices found : 2
Device #0: Speakers (Realtek High Definition Audio) Manufacturer: Realtek Model UID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0269&SUBSYS_17AA309D&REV_1002 UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{4d87596b-a1ff-4ede-a6de-f7c8c69f90a9}#{e6327cad-dcec-4949-ae8a-991e976a79d2} Model Name: Unknown manufacturer
Device #1: Speakers (DENAFRIPS USB DAC) Manufacturer: DENAFRIPS Co. Ltd. Model UID: TUSBAUDIO_ENUM\VID_152A&PID_86EF&REV_0303&KS UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{92253601-b8df-45d9-9b4b-f1fdfeb6a3de}#{e6327cad-dcec-4949-ae8a-991e976a79d2} Model Name: Unknown manufacturer

UPnP devices found : 0

Current version: 1.6.1 (10601)

SIGNAL PROCESSING:

Polarity Inversion:
	Globally: OFF
	Per track: ON
Effects plugins NOT ACTIVE

UPSAMPLING:
SoX not in use
SoX filter parameters
Bandwidth at 0dB = 99.5%
Filter max length = 30000
Anti-aliasing = 100
Phase = 66%

AUDIO VOLUME:
Max allowed volume: 100
Replay Gain: None
SW volume control: OFF

LIBRARY SETTINGS:
Sync list: 0 folders
Library database path: C:\Users\micha\AppData\Local\Audirvana\Audirvana\AudirvanaDatabase.sqlite

Remote Control server:
Listening on 192.168.1.10 on port 50611

ACTIVE STREAMING SERVICES
TIDAL: Connected as HIFI

=================== AUDIO DEVICE ========================

Max. memory for audio buffers: 4294MB

Local Audio Engine: Kernel Streaming

Preferred device:
Vinshine DENAFRIPS USB DAC
Model UID:Vinshine DENAFRIPS USB DAC
UID:Vinshine DENAFRIPS USB DAC

Currently playing in Integer Mode:
Device: 2ch 16bits Integer, 4 bytes per frame 44.1kHz

Active Sample Rate: 44.1kHz

Bridge settings:
Sample rate limitation: none
Sample rate switching latency: none
Limit bitdepth to 24bit: OFF
Mute during sample rate change: OFF

Selected device:
Local audio device
Speakers (Realtek High Definition Audio)
Manufacturer: Realtek
Model Name: Unknown manufacturer
Model UID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0269&SUBSYS_17AA309D&REV_1002
UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{4d87596b-a1ff-4ede-a6de-f7c8c69f90a9}#{e6327cad-dcec-4949-ae8a-991e976a79d2}
Kernel Streaming capable

4 available sample rates up to 192000Hz
44100
48000
96000
192000
Volume Control
Physical: Yes
Virtual: No
MQA capability
Auto-detect MQA devices: Yes
Not a MQA device, user set to not MQA
DSD capability: Unhandled
Device audio channels
Preferred stereo channels L:0 R:1
Channel bitmap: Ox3, layout:
Channel 0 mapped to 0
Channel 1 mapped to 1

Audio channels in use
Number of channels: 2
Use as stereo device only: No
Simple stereo device: No

1 output streams:
Number of active channels: 2, in 1 stream(s)
Channel #0 :Stream 0 channel 0
Channel #1 :Stream 0 channel 1
2 ch Integer PCM 16bit little endian 44.1kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 44.1kHz
2 ch Integer PCM 16bit little endian 48kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 48kHz
2 ch Integer PCM 16bit little endian 96kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 96kHz
2 ch Integer PCM 16bit little endian 192kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 192kHz

Local devices found : 2
Device #0: Speakers (Realtek High Definition Audio) Manufacturer: Realtek Model UID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0269&SUBSYS_17AA309D&REV_1002 UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{4d87596b-a1ff-4ede-a6de-f7c8c69f90a9}#{e6327cad-dcec-4949-ae8a-991e976a79d2} Model Name: Unknown manufacturer
Device #1: Speakers (DENAFRIPS USB DAC) Manufacturer: DENAFRIPS Co. Ltd. Model UID: TUSBAUDIO_ENUM\VID_152A&PID_86EF&REV_0303&KS UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{92253601-b8df-45d9-9b4b-f1fdfeb6a3de}#{e6327cad-dcec-4949-ae8a-991e976a79d2} Model Name: Unknown manufacturer

UPnP devices found : 0

What happens if you disconnect the USB cable while playing music? Does Audirvana then switch to the internal sound card?

Do you use a special or long USB cable?

1M cable, I think. Haven’t tried disconnecting my USB cable. I do know just turning off my DAC reverts the driver to the “built-in” Realtek driver.

The driver switch happens without any human intervention.

I understand that no human action is causing the switch. But sometimes a malfunction of a cable, power supply, etc can cause the device to be disconnected. I was wondering if we can figure out what’s causing this.