MaxColor Firmware: MAX v4.4.1

MaxColor Firmware: MAX v4.5.0

Jan 13, 2026

Download Latest Firmware

2026-01-13

v4.X.X works with all existing control system drivers using Legacy API command syntax
v4.X.X is not compatible with v3.X.X
v4.X.X does not support backward compatibility with Ultra/Omega Series or 2G devices

Web UI
- Real-time validation for IP address, gateway, and netmask
- Apply button disabled until all network fields are valid
Legacy Support
- Added _4in1_layout.sh and _4in1_primary_audio.sh translation scripts
- Enables basic legacy Ultra Series tiler driver interoperability on QX devices

CEC
- Updated TV On/Off scripts to match B3.2.0
- New cec_mode options: wake_on, watch_on, wake_off, plus additional modes
API
- Stereo volume endpoints now correctly map ST1 ranges (0–100 ↔ 0–11)
- Added support for MaxColor RX devices
- Network settings POST endpoints refactored for stronger validation and error handling
Minuet / MC-TX3
- MAC address now closely mirrors primary ethaddr
- Added MAC fixup for units programmed with fixed MAC and random_mac=y

CEC
- Corrected file-existence check typo in cec_watch_me.sh
IT6805 Driver
- Dropped ATEM Vendor Specific InfoFrames causing compatibility issues
Web UI
- Apply buttons now only affect visible configuration cards
Video Substream
- Fixed quote handling in ast_send_event
Audio Streaming
- Removed DSCP priority tagging to improve compatibility with some network switches

Key: [impact level][feature affected][affected version] Description

None

Release Date:2025-06-16

Release Date: 2025-05-27

Release Date: 2025-03-31

Release Date: 2025-02-11

Release Date: 2025-01-07

Release Date: 2024-10-18

Release Date: 2024-06-28

Release Date: 2024-06-05

Release Date: 2024-03-12