Hi Damien,
Thanks for the quick response. The firewall settings are as you have detailed they should be below.
Here is the debug info
Audirvana Mac Version 3.5.38 (3568)
macOS 10.15.6 with 8192MB RAM
Registered to Christopher I Parker
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: 1 folders
Manual: (OFFLINE) /Volumes/TOSHIBA EXT/Music/Music/iTunes/iTunes Music
iTunes/Music library synchronization: not synchronized
Library database path: /Users/chrisparker/Library/Application Support/Audirvana/AudirvanaPlusDatabaseV2.sqlite
ACTIVE STREAMING SERVICES
TIDAL: Connected as HIFI
=================== AUDIO DEVICE ========================
CoreAudio audio path, buffer I/O frame size: 512
Max. memory for audio buffers: 5120MB
Local Audio Engine:
Exclusive access: Enabled
Integer mode: Enabled
Preferred device:
Livingroom
Model UID:Devialet Livingroom
UID:uuid:366f7cbc80314bf0b65d8c3af0bfc7ff2d756e6976657273616c6c79737065616b696e6772656e6465726572
Active Sample Rate: 44.1kHz
Hog Mode is off
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
ID 0x30 Built-in Output Manufacturer:Apple Inc.
Model UID:AppleHDA:51 UID:AppleHDAEngineOutput:1F,3,0,1,1:0
3 available sample rates up to 96000Hz
44100
48000
96000
Audio buffer frame size : 14 to 4096 frames
Current I/O buffer frame size : 512
Volume Control
Physical: No
Virtual: Yes
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: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 0x31 2 channels starting at 1
3 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 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
3 physical formats
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer aligned low in 32bit 96kHz
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer aligned low in 32bit 48kHz
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer aligned low in 32bit 44.1kHz
Local devices found : 1
Device #0: ID 0x30 Built-in Output Manufacturer: Apple Inc. Model UID: AppleHDA:51 UID: AppleHDAEngineOutput:1F,3,0,1,1:0
UPnP devices found : 0