Discuss Quantum Series Interfaces Here
2 posts
Page 1 of 1
Hey All,

Does anyone know where I can find the change log on this update? I am just curious if it addressed anything like that WDM driver issue.


Jeff Clark

Bass Player
Manchester, NH, USA
User avatar
by walkintheseshoes on Tue Jun 08, 2021 9:42 pm

This is what i've found in regards to Quantum series

Universal Control 3.5 Milestone Release Notes 5/4/2021
Version Information:
● Universal Control (Mac/PC) - v3.5.0.64605
● UC Surface (iOS/Android) - v3.5.0.64605
● QMix-UC (iOS/Android) - v3.1.0.54974
● Capture (Mac/PC) - v3.0.4.63149
● Revelator firmware - v1.31
● ATOM SQ firmware - v1.16
Supported OS Versions:
● OS X 10.13.6 (High Sierra) or later
● Windows 10 (x64) v1709 or later
● Android 6.0 Marshmallow or later
● iOS 10 or later
New In This Release:
● Ability to Store and Recall Scenes on a computer connected to Revelator
● Ability to Import and Export Scenes on a computer connected to Revelator
● Ability to Import and Export Presets on a computer connected to Revelator
● Adds the ability to delay (sync) audio output to Revelator
● Adds the ability for software control for the headphone volume and monitor blend of Revelator
Fixed In This Release:
● Updates the preset save icon
● Improved layout for channel strip and reverb controls
Quantum Series Interfaces
● Clock Sync now working as expected on Big Sur
● Quantum now shows as an audio device on Big Sur
● Issue where LEDs would not light up correctly after disconnecting and reconnecting during a
Studio One session.
● Other minor issue fixes for 16-velocity mode and editor mode.
Known Issues:
UC Surface
● Copy, Delete, & Rename Local Scenes for Cascaded AI mixers not functioning as expected
AI/RM Mixers
● Fat Channel Reset Button Does Not Reset the HPF (or LPF)
● FX issues with Cascaded RM/RML mixers
○ UC Surface and CS18 not controlling some of Slave mixer’s FX Bus settings (volume,
mute, Pre/Post)
● FX Preset list does not update automatically when selecting FX Busses (must exit FX and return
to update preset list)
● FX Bus Master is missing HPF control
● Auxiliary Firewire Input 52 driver label is incorrect● Users on OS X 10.8.5 may experience a firewire driver installation issue (to be fixed in UC 2.5)
● Solo level missing from Settings page
● Channel Type and Channel Color not persistent or shared across clients
○ Not implemented in firmware yet
Series III DAW Mode
● When viewing a send or cue mix, send labels should be placed in the scribble strips
● Incorrect preamp gain range on mixer display when using TRS inputs
● Meters don't match between DAW mode and Mixer mode
● Channel parameters may not populate in Fat Channel after opening song
● Series III Automation Control: Bypass Button Not Present
● Newly added Plugin not automatically selected and controls not on FatCh Encoder section if
another Plugin wasn't already selected when adding the new Plugin
● Talkback Button Does Not Light Up In UCS When Engaged From S1
● Channel Input Does Not Have Selection For "None"
● Unity Fader Value Is Not Accurate
● There Is No Way To Remove A Channel Insert
● Write Select Channel Should Turn Red Like FaderPort 8 & 16
● Pressing Inputs layer button should open Inputs section in S1 Console
● Adding Send while viewing Sends view doesn't update fader level
● Select Buttons For Multi-Channel Instrument Outputs Do Not Light Up
● On Big Sur 11.2, control of Logic or other DAWs via MIDI
● On Big Sur 11.2 scribble strip displays render incorrectly
FaderPort 8 and 16
● A restart of Pro Tools and FaderPort may be required if the FaderPort loses power when using
Pro Tools
Join our forum community of PreSonus users on the PreSonus Forum. Submit and vote for feature
requests on the PreSonus Answers site. Visit our Knowledge Base for more informative articles authored
by the support staff. To log a support ticket or contact technical support, please visit MyPreSonus

Gigabyte Z390 Aorus Ultra ATX LGA1151 Motherboard
Intel Core i9 9900K 8 Core LGA 1151 3.6GHz CPU
Corsair Hydro Series H100x Liquid CPU Cooler
Asus GeForce GTX 1660 Ti Dual 6G OC Graphics Card
Western Digital Black 500GB m.2 SN750 NVMe SSD
Corsair 32GB (2x16GB) Vengeance LPX 3200MHz DDR4 RAM
Western Digital Black 4TB harddrive
StarTech -Thunderbolt 3 Cable TBLT3MM2MA

2 posts
Page 1 of 1

Who is online

Users browsing this forum: No registered users and 4 guests