PRO-JECT streambox s 2 ultra Roon Bridge not Appearing in Audio Settings

Roon Core Machine

Kernel: 6.0.2-arch1-1 arch: x86_64 bits: 64 compiler: gcc v: 12.2.0 Console: pty pts/3 DM:
1: LightDM v: 1.32.0 note: stopped 2: SDDM Distro: Ctlos Linux
Type: Desktop System: Gigabyte product: H610I DDR4 v: -CF serial:
Mobo: Gigabyte model: H610I DDR4 v: x.x serial: UEFI: American
Megatrends LLC. v: F4 date: 01/17/2022
Device-1: hidpp_battery_0 model: Logitech Wireless Keyboard serial: charge: 50%
(should be ignored) rechargeable: yes status: N/A
Info: 10-core (6-mt/4-st) model: 12th Gen Intel Core i5-12600K bits: 64 type: MST AMCP
smt: enabled arch: Alder Lake rev: 2 cache: L1: 864 KiB L2: 9.5 MiB L3: 20 MiB
Speed (MHz): avg: 2612 high: 3700 min/max: 800/4900:3600 cores: 1: 3700 2: 800 3: 800 4: 3700
5: 800 6: 3700 7: 3700 8: 3700 9: 3700 10: 3700 11: 3700 12: 3700 13: 800 14: 800 15: 3700
16: 800 bogomips: 118000

Networking Gear & Setup Details

Keenetic VIVA router kn-1910, linked with 5e ethernet PC and Stream box connected via ethernet cable with Stream Box S2 ultra

Connected Audio Devices

PRO-JECT Stream Box S2 ultra connected to DAC Marantz SA KI Ruby as a DAC via USB

Number of Tracks in Library

~10000 tracks

Description of Issue

After updating software on streambox s 2 ultra to v 1.081 Roon Bridge Streambox s 2 ultra nor connected DAC did NOT appear in Roon remotes.

log file link:

Thank you in advance!
Warm regards,
Leonid Kravchuk

Hey @Leonid_Kravchuk,

You have my sincerest apologies for the delayed response here, we’ve been dealing with a higher-than-usual volume following our release and we’re working as quickly as we can to get back to everyone.

Following up on this thread, I do see that your s 2 ultra appears to be available to your core. Are you still experiencing connectivity issues?

If so, please take note of the date and time this issue occurs and share it here. I’ll be on standby for your reply :+1:

1 Like

Hi @benjamin!

PRO-JECT support team AUSTRIA have provided me OS Volumio distr. v 1.071 and the instruction how to install it ((Pro-Ject Stream Box S2 Ultra: Multiple Issues with Roon - #26 by Leonid_Kravchuk). With streambox as a ROON bridge everything is resolved for now.
Meanwhile.i have asked additionally about dissapering NATIVE DSD scenario and DoP as well in ROON Settings starting form sofware VOLUMIO OEM v. 1071. With sofware of VOLUMIO OEM v. 1.069 (‘from the box’), as i remember streambox s2 ultra and connected DAC SA KI RUBY has NATIVE DSD scenario options in ROON SETTINGS (as well as additional hardware mixer settings). But in v.1071 nither Native DSD (which is preferable), nor DoP settings are simple not working, and ROON reflects DSD 2.8Mhz sent as PCM 352 Mhz. That’s it!(

I am kindly ask you to clarify this issue by your channels with PRO-JECT support.
Thank you in advance!

Warm regards,