Version 1.2.0
Published September 10, 2025
Click here to download version 1.2.0
We’ve made significant improvements to audio quality, though a few issues may still appear in certain cases. The good news is that we are actively developing a complete rewrite of the audio engine, which is designed to fully resolve these concerns and deliver a more reliable experience.
To stay informed on our progress and receive the latest updates, please follow this document.
New Features
IMPORTANT NOTE
Version 1.2.0 fixes a webUI password corruption problem, which would sometimes prevent users from logging in if they had set a password. To ensure the fix is durable, switching to 1.2.0 from an earlier firmware version will reset the password, requiring that the user set the password the next the the webUI is used.
Reduced latency (analog -> Livestream -> analog latency is now 3.6ms)
Can now use the LWRP “IP” command to configure the network
Can set LWRP LABL property independently of PSNM
Web UI improvements
GPIO page supports unicast/snake syntax
AES67 channel entry now supports Livewire channel numbers
Added placeholder text for most input text fields
Channel Picker will display "No channels available" if none are available
Channel labels are now shown on the I/O and Meters pages
More sanity checking when configuring the network
Able to cancel more in-progress changes
Bugs Fixed
Fixed corruption problem with non-empty passwords
PTP clock synchronization is now more reliable
Livewire clock synchronization is now more reliable
Outgoing RTP timestamps now properly match the PTP clock
LWRP performance improved
Real-time networking/audio improvements
Improved unit and audio stability when a large amount of network traffic is present.
Fixed issue where refreshing or using multiple web clients could cause audio glitches.
Web UI issues fixed
Fixed some issues with session cookies, causing login/logout problems
Synchronization state not promptly reported
Fix a rounding issue with the Mic gain input field
Can now properly authenticate if mapping multiple units to the same IP, but different ports
Now warns whenever action may disrupt audio
Stream offset values were not properly sent to the audio subsystem
Security improvements
Various cleanups and tweaks
Tickets Addressed
The above items correspond to the following internal ticket numbers:
24901, 20433, 21422, 21722, 21752, 22291, 22445, 22558, 22571, 22805, 23240, 23287, 23404, 23523, 23856, 23868, 23873, 23893, 23894, 23924, 23963, 24165, 24178, 24246, 24334, 24353, 24354, 24374, 24395, 24413, 24432, 24441, 24472, 24482, 24484, 24488, 24506, 24512, 24516, 24521, 24537, 24538, 24540, 24563, 24565, 24569, 24585, 24586, 24587, 24594, 24596, 24605, 24631, 24632, 24634, 24653, 24654, 24679, 24683, 24685, 24689, 24691, 24694, 24702, 24704, 24705, 24706, 24707, 24711, 24713, 24718, 24721, 24727, 24730, 24734, 24738, 24748, 24753, 24754, 24755, 24756, 24757, 24765, 24775, 24777, 24780, 24788, 24801, 24803, 24808, 24814, 24828, 24829, 24872, 24874
Version 1.1.3
ECO-3166 June 12, 2025
Click here to download version 1.1.3
New Features
LWRP improvements
SRC LABL can now be set independently
MIXCFG is now implemented, so Pathfinder can now control the mixer
Web UI improvements
Added I/O Matrix and Wiring sub-page showing all streams
I/O page now asks for confirmation before switching to Simple 4x4 or 8×8
LWRP DST NAME values are now used for Receiver labels
Window/tab name now includes unit name
PTP
Can now set delay mechanism to P2P, E2E, or none
Bugs Fixed
Properly enforce microphone input gain settings (webUI and LWRP)
Fixed AES3 output status bits
Can now use Livewire channel numbers in LWRP SRC/DST
No advertisement activity from the device if no senders are configured
PTP fixes
LWRP fixes (e.g., INP command)
Audio chain improvements
Latency reduction
Tickets addressed
The above items correspond to the following internal ticket numbers: 20878, 22291, 23125, 23126, 23421, 23552, 23624, 23629, 23771, 23987, 23999, 24038, 24069, 24211, 24217, 24243, 24245, 24308, 24318, 24330, 24346, 24352, 24361, 24368, 24370, 24373, 24399, 24425, 24443, 24448, 24449, 24451, 24464, 24484, 24490, 24503, 24507, 24508, 24510, 24511
Version 1.1.2
ECO-3146 April 28, 2025
Note that this version also includes features rolled up from version 1.1.1, which was never released publicly.
Click here to download version 1.1.2
New Features
WebUI and LWRP limit mix points to a maximum of 50, avoiding several performance issues
WebUI improvements
Internal audio path improvements
Internal documentation
Logging improvements
Bugs Fixed
Fixed a 2.2ppb samples clock drift between audio I/O and processing, leading to audio glitches after several days of runtime.
xNode2 can now follow QOR/RAQ Livewire master clock
Classic node can now follow the xNode2 Livewire master clock
Fixed an issue where bonding mode networking was broken if both Network Interface Controllers (NETs) were plugged into the same switch.
Fixed an issue where the unit was overwhelmed by uploading update packages.
Reduced audio Latency.
Fixed an issue where PTP would not sync from a PTP clock with a class higher (worse) than 248.
Tickets addressed
The above items correspond to the following internal ticket numbers: 24100, 24257, 24280, 24286, 24292, 24299, 24314, 24321, 24343, 24357, 24370, 24394, 24400, 24408, 24435, 23943, 20432, 24304, 24443, 24313, 24316, 24377, 21690, 24393, 24417
Version 1.1.0
ECO-3127 March 18th in 2025
Click here to download version 1.1.0
New features
Bonded Network Failover mode
Enabling "Line Mode" on a mic input disables phantom power
Front panel network configuration is now limited to the first network interface
Reduced Livewire sender latency by 0.5ms
GPIO web page now includes channel pickers
WebUI cleanups
Bugs Fixed
ADVD discovery wouldn't forget no-longer-present devices
If booting with no senders enabled, then the unit won't discover ADVD channels until a sender is enabled
PTP clock priority ranges were wrong
PTP synchronization was unreliable
WebUI now properly handles restarting the unit
LWRP ADDR would accept multiple values even if not in 2022-7 mode
AES3 input channels swapped, spurious gain of 6dB
Could not configure AES3 outputs to track AES input's clock
LWRP VER command was incomplete
SAP advertisement broken
Sync info should not be shown on the GPIO units' web status page
The default RTP packet type for transmitted Livewire was 97; it should be 96
Tickets Addressed
The above items correspond to the following internal ticket numbers: 22486, 22693, 22875, 23071, 23283, 23387, 23456, 23536, 23551, 23564, 23604, 23628, 23733, 23743, 23782, 23813, 23850, 23854, 23865, 23874, 23883, 23884, 23900, 23902, 23906, 23911, 23912, 23915, 23921, 23925, 23926, 23928, 23931, 23935, 23965, 23967, 23998, 24008, 24009, 24018, 24021, 24022, 24040, 24041, 24042, 24043, 24048, 24049, 24056, 24058, 24072, 24130, 24154, 24167, 24173, 24183, 24208, 24258, 24260, 24262, 24269, 24278, 24283, 24285, 24301,23780, 23802, 23886, 23901, 23916, 23917, 23918, 23919, 23934, 23944, 24006, 24020, 24046, 24047, 24263,20045, 22127, 24019, 24069,20842, 21566, 23087, 23228, 23700, 23888, 24007, 24179
Version 1.0.2
ECO-3084 November 20, 2024
Click here to download version 1.0.2
Note that Version 1.0.2 is the first available field update since initial release
New Features
Web UI improvements
Support for Axia Backfeeds
Complete FOSS license compliance package generated
Set system time from incoming PTP sync packets
Allow custom RTP port for AES67 mode receivers
Can reset the password from the front panel
Unencrypted web updates are no longer allowed
PTP configuration ranges and defaults are now set from the PTP media profile spec
Bugs Fixed
ADVD discovery had problems on high-traffic networks
ADVD advertisement used the hostname "xNode2" rather than the configured hostname
Could not change both network configurations at the same time on the front panel
Reliability improvements
Many cleanups
Microphone gains are properly handled
PTP configuration fixes and cleanups
Factory reset doesn't delete /config/testresults-*.txt files (with audio test results)
When restarting, the web UI no longer shows "Request error" again and again