Devialet Phantoms Not Recognized

I’ve been using Phantom II speakers with audirvana usually without incident. However recently Audirvana does not recognize my Phantoms on the network. It is still able to recognize other UPNP devices. I can’t fathom why Audirvana can’t “see” the Phantoms as Roon, AIrplay, and Windows can.

Audirvana Studio 1.13.1 (11301)

Windows 11 (25140) with 16GB physical RAM

Connected account of :blush:

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

r8brain not in use
r8brain filter parameters
Bandwidth = 99.5%
Stop band attenuation 218dB
Phase linear

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

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

Remote Control server:
Listening on on port 56750

Qobuz: Connected as Qobuz Studio
TIDAL: Connected as HIFI

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

Max. memory for audio buffers: 11762MB

Local Audio Engine: Kernel Streaming

Preferred device:
Les Fantômes
Model UID:Devialet Les Fantômes

Active Sample Rate: 44.1kHz

Bridge settings:
Sample rate limitation: 48kHz
Sample rate switching latency: 1.5s
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_0295&SUBSYS_10431850&REV_1000
UID: \?\SWD#MMDEVAPI#{}.{19eb252e-87f7-4a42-b54f-aabc83bbf6e9}#{e6327cad-dcec-4949-ae8a-991e976a79d2}
Kernel Streaming capable

1 available sample rates up to 48000Hz
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 48kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 48kHz

Local devices found : 3
Device #0: Speakers (Realtek High Definition Audio) Manufacturer: Realtek Model UID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0295&SUBSYS_10431850&REV_1000 UID: \?\SWD#MMDEVAPI#{}.{19eb252e-87f7-4a42-b54f-aabc83bbf6e9}#{e6327cad-dcec-4949-ae8a-991e976a79d2} Model Name: Unknown manufacturer
Device #1: BenQ EX3501R (NVIDIA High Definition Audio) Manufacturer: NVIDIA Model UID: HDAUDIO\FUNC_01&VEN_10DE&DEV_0093&SUBSYS_19DA1511&REV_1001 UID: \?\SWD#MMDEVAPI#{}.{08430181-b903-4c05-a7dd-4a1025765b41}#{e6327cad-dcec-4949-ae8a-991e976a79d2} Model Name: Unknown manufacturer
Device #2: Speakers (2- Audioengine D1) Manufacturer: (Generic USB Audio) Model UID: USB\VID_2912&PID_30C8&REV_0003&MI_00 UID: \?\SWD#MMDEVAPI#{}.{c26eabce-2013-4a1c-af15-d83422bc2f66}#{e6327cad-dcec-4949-ae8a-991e976a79d2} Model Name: Audioengine D1

UPnP devices found : 1
Device #0Cone UID: uuid:82a66207-af45-4d3b-863e-c875a3ca9647 Location: