Debian : The DAC is not seen by Roon and I have to unplug the usb cable and plug it back in

Roon Core Machine : NUC7PJYH (J5005) 8GB Ram
Networking Gear & Setup Details : Debian 11 core (minimal, no X only bash system)
Connected Audio Devices : Khadas Tone2 Pro connect with USB3 to USBC
Number of Tracks in Library : 57,000 tracks

Description of Issue :

Hi guys, I apologize in advance because it is not a Roon problem but surely someone among you can equally help me (I have already made several rounds in debian subs but without success)

My system is a debian core (without the X server, minimal) and I mount the Xanmod kernel, 6.0.9-x64v2-xanmod1.

Connected to the nuc is the Khadas DAC, the Tone2 Pro via USB3 to USBC cable.

Roon works really well, never had any problems while listening to any track.

The problem occurs when I turn on the nuc : the dac is not seen by Roon and I have to unplug the usb cable and plug it back in.

Again, I know roon has nothing to do with it and it is a problem (definitely mine) with Linux configuration, but I hope someone can equally help me.

Thank you very much in advance