Hi - thanks for replying, Debug info as follows.
It happens in both Studio and Origin.
My library is on an external hard drive connected to my Mac Mini via USB.
Only happens with my own library.
Happens with any file I play. Only a restart of my Mac sorts the issue,
Audirvana Origin 2.2.4 (20204)
macOS 10.15.7 with 8GB physical RAM
Connected account of : Ian Marshall
SIGNAL PROCESSING:
Polarity Inversion:
Globally: OFF
Per track: ON
Effects plugins ACTIVE in offline mode with new macOS API
AU plugin #0: Effect - Apple AUGraphicEQ ()
AU plugin #1: None
AU plugin #2: None
AU plugin #3: None
UPSAMPLING:
r8brain not in use
r8brain filter parameters
Bandwidth = 99.5%
Stop band attenuation 218dB
Phase linear
AUDIO VOLUME:
Max allowed volume: 100
Replay Gain: None
SW volume control: ON
LIBRARY SETTINGS:
Sync list: 2 folders
AUTO: /Volumes/WD Sv/Google Drive/Music
Manual: /Volumes/WD Sv/Google Drive/Music/Sound of Movies (Pure DSD)
iTunes/Music library synchronization: not synchronized
Library database path: /Users/ianmarshall/Library/Application Support/Audirvana/AudirvanaDatabase.sqlite
Remote Control server:
Listening on 127.0.0.1 on port 64631
=================== AUDIO DEVICE ========================
Active method: Local
Max. memory for audio buffers: 5120MB
Local Audio Engine: CoreAudio
Exclusive access: ON
Integer mode: ON
Use max I/O buffer size: ON
Actual I/O buffer frame size: 512
Preferred device:
SMSL SMSL USB AUDIO
Model UID:SMSL USB AUDIO:152A:85DD
UID:AppleUSBAudioEngine:SMSL:SMSL USB AUDIO:14100000:1
Currently playing in Integer Mode:
Device: 2ch Non-mixable linear PCM Interleaved 32bits little endian Signed Integer, 8 bytes per frame 96kHz
Active Sample Rate: 96kHz
Hog Mode is on
Bridge settings:
Sample rate limitation: none
Sample rate switching latency: none
Limit bitdepth to 24bit: OFF
Mute during sample rate change: OFF
Selected device:SMSL USB AUDIO
Manufacturer: SMSL
Model name: SMSL USB AUDIO
Model UID: SMSL USB AUDIO:152A:85DD
UID: AppleUSBAudioEngine:SMSL:SMSL USB AUDIO:14100000:1
USB Vendor ID: 0x152a
USB Product ID: 0x85dd
ID 0x3e
4 available sample rates up to 96000Hz
44100
48000
88200
96000
Audio buffer frame size : 14 to 4096 frames
Current I/O buffer frame size : 512
Volume Control
Physical: No
Virtual: No
MQA capability
Auto-detect MQA devices: Yes
MQA Decoder device
DSD capability: Unhandled
Device audio channels
Preferred stereo channels L:1 R:2
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: Yes
1 output streams:
Number of active channels: 2, in 1 stream(s)
Channel #0 :Stream 0 channel 0
Channel #1 :Stream 0 channel 1
Stream ID 0x3f 2 channels starting at 1
12 virtual formats:
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 44.1kHz
16 physical formats
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer 96kHz
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer 88.2kHz
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer 48kHz
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 44.1kHz
Local devices found : 3
Device #0: ID 0x33 Built-in Output
Manufacturer: Apple Inc.
Model UID: AppleHDA:88
UID: AppleHDAEngineOutput:1B,0,1,2:0
Model name: Apple Inc. Built-in Output
Device #1: ID 0x3a HDMI
Manufacturer: Apple Inc.
Model UID: AppleHDA:88
UID: AppleHDAEngineOutputDP:1B,3,1,2:0:{D94D-050C-01010101}
Model name: Apple Inc. HDMI
Device #2: ID 0x3e SMSL USB AUDIO
Manufacturer: SMSL
Model UID: SMSL USB AUDIO:152A:85DD
UID: AppleUSBAudioEngine:SMSL:SMSL USB AUDIO:14100000:1
USB Vendor ID: 0x152a
USB Product ID: 0x85dd
Model name: SMSL USB AUDIO
UPnP
UPnP devices found : 0
Chromecast
Chromecast devices found : 1
Device #0: 55OLED805/12
ID: e81c0696639a77c149173cc4bc3f6e6f
Model name: TPM191E