#26346·qmk_firmware

[Bug] magic_force/MF34: RGB LEDs remain white with official QMK

Author: LitttlefishCreated Jul 21, 2026Updated Jul 24, 2026
Labelsbughelp wanted

Describe the Bug

RGB LEDs remains white after flashing firmware that was compiled with latest QMK

Keyboard Used

magic_force/MF34

Link to product page (if applicable)

No response

Operating System

Windows/CachyOS

qmk doctor Output

Ψ QMK Doctor is checking your environment.
Ψ Python version: 3.14.6
Ψ CLI version: 1.2.0
Ψ QMK home: /home/litttle_fish/qmk_firmware
Ψ Detected Linux (CachyOS).
Ψ Userspace enabled: False
Ψ Git branch: master
Ψ Repo version: 0.33.8
⚠ Git has unstashed/uncommitted changes.
Ψ - Latest master: 2026-07-11 13:32:34 +0800 (a738fad372) -- [Docs] Clarify Python HID package name in Raw HID docs (#26318)
Ψ - Latest upstream/master: 2026-07-19 21:55:20 +0100 (95b9016a3b) -- Fix STM32G0B1 not booting after ChibiOS update (#26342)
Ψ - Latest upstream/develop: None
Ψ - Common ancestor with upstream/master: 2026-07-11 13:32:34 +0800 (a738fad372) -- [Docs] Clarify Python HID package name in Raw HID docs (#26318)
Ψ - Common ancestor with upstream/develop: None
Ψ All dependencies are installed.
Ψ Found arm-none-eabi-gcc version 16.1.0
Ψ Successfully compiled using arm-none-eabi-gcc
Ψ Successfully tested arm-none-eabi-binutils using arm-none-eabi-size
Ψ Found avr-gcc version 16.1.0
Ψ Successfully compiled using avr-gcc
Ψ Successfully tested avr-binutils using avr-size
Ψ Found avrdude version 8.
Ψ Found dfu-programmer version 1.1.0
Ψ Found dfu-util version 0.11
Ψ Found diff version 3.12
Ψ Found dos2unix version 7.5.6
Ψ Found git version 2.55.0
Ψ Found make version 4.4.1
Ψ Submodules are up to date.
Ψ Submodule status:
Ψ - lib/chibios: 2026-04-04 07:15:17 +0000 --  (6170ddf92d)
Ψ - lib/chibios-contrib: 2026-02-16 12:09:51 +0100 --  (5a9ad82b)
Ψ - lib/googletest: 2025-02-07 11:04:56 -0500 --  (6910c9d9)
Ψ - lib/lufa: 2022-08-26 12:09:55 +1000 --  (549b97320)
Ψ - lib/vusb: 2022-06-13 09:18:17 +1000 --  (819dbc1)
Ψ - lib/printf: 2022-06-29 23:59:58 +0300 --  (c2e3b4e)
Ψ - lib/pico-sdk: 2025-04-20 21:24:29 +1000 --  (d0c5cac)
Ψ - lib/lvgl: 2022-04-11 04:44:53 -0600 --  (e19410f8)
Ψ QMK is ready to go, but minor problems were found

Is AutoHotKey / Karabiner installed

  • AutoHotKey (Windows)
  • Karabiner (macOS)

Other keyboard-related software installed

None

Additional Context

Environment

Keyboard: MF34 MCU: APM32F072 Tested with the latest official QMK (master) Also reproduced with the latest Vial-QMK

Details

Keyboard functions normally. RGB LEDs remain white immediately after power-on. RGB cannot be controlled through the keyboard shortcuts, VIA, or Vial.