Can´t Play HiRes Files in Kernel Mode

I find it strange because I remember I could when I tried Studio at the time.

Wasapi and ASIO plays fine. Tried changing the buffer size with no success

the player says “error starting device playback”

Got a Windows 10 notebook connected via USB to a McIntosh C47 Pre Amp

Processor Intel(R) Core™ i7-7700HQ CPU @ 2.80GHz 2.80 GHz
Installed RAM 16.0 GB (15.9 GB usable)
System type 64-bit operating system, x64-based processor

Edition Windows 10 Home
Version 21H1
Installed on ‎14-‎Jun-‎20
OS build 19043.1645
Experience Windows Feature Experience Pack 120.2212.4170.0

the log info here

Connected account of : Mariano Gomez

SIGNAL PROCESSING:

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

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: OFF

LIBRARY SETTINGS:
Sync list: 1 folders
AUTO: G:\Musica
Library database path: C:\Users\Mariano\AppData\Local\Audirvana\Audirvana\AudirvanaDatabase.sqlite

Remote Control server:
Listening on 192.168.0.12 on port 10359

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

Max. memory for audio buffers: 4816MB

Local Audio Engine: Kernel Streaming

Preferred device:
McIntosh-HD
Model UID:McIntosh-HD
UID:McIntosh-HD

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: ON

Selected device:
Local audio device
Altavoces (2- McIntosh-HD HS USB Audio)
Manufacturer: Microsoft
Model Name: McIntosh-HD HS USB Audio
Model UID: USB\VID_2AFD&PID_0005&REV_0001&MI_01
UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{1999fc09-ebbf-4b3d-addc-1d0c8a2773a9}#{e6327cad-dcec-4949-ae8a-991e976a79d2}
Kernel Streaming capable

8 available sample rates up to 384000Hz
44100
48000
88200
96000
176400
192000
352800
384000
Volume Control
Physical: Yes
Virtual: No
MQA capability
Auto-detect MQA devices: Yes
Not a MQA device, user set to not MQA
DSD capability: DSD via PCM 1.1
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 16bit little endian 48kHz
2 ch Integer PCM 16bit little endian 88.2kHz
2 ch Integer PCM 16bit little endian 96kHz
2 ch Integer PCM 16bit little endian 176.4kHz
2 ch Integer PCM 16bit little endian 192kHz
2 ch Integer PCM 16bit little endian 352.8kHz
2 ch Integer PCM 16bit little endian 384kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 44.1kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 48kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 88.2kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 96kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 176.4kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 192kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 352.8kHz
2 ch Integer PCM 24bit little endian aligned high in 32bit chunk 384kHz
2 ch Integer PCM 32bit little endian 44.1kHz
2 ch Integer PCM 32bit little endian 48kHz
2 ch Integer PCM 32bit little endian 88.2kHz
2 ch Integer PCM 32bit little endian 96kHz
2 ch Integer PCM 32bit little endian 176.4kHz
2 ch Integer PCM 32bit little endian 192kHz
2 ch Integer PCM 32bit little endian 352.8kHz
2 ch Integer PCM 32bit little endian 384kHz

Local devices found : 2
Device #0: Altavoces (2- McIntosh-HD HS USB Audio) Manufacturer: Microsoft Model UID: USB\VID_2AFD&PID_0005&REV_0001&MI_01 UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{1999fc09-ebbf-4b3d-addc-1d0c8a2773a9}#{e6327cad-dcec-4949-ae8a-991e976a79d2} Model Name: McIntosh-HD HS USB Audio
Device #1: Altavoces (High Definition Audio Device) Manufacturer: Microsoft Model UID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0295&SUBSYS_10431BC0&REV_1000 UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{11eb6179-b821-4890-9b07-97b46f35354d}#{e6327cad-dcec-4949-ae8a-991e976a79d2} Model Name: Unknown manufacturer

UPnP devices found : 0

You get this error whenever you try to play a Hi-Res track or whatever the track you play?

the error only occurs with Hi-Res tracks (flacs or dsd) in kernel mode

(all my music files are in an external hard drive connected via USB C to the notebook)