KMI USB Connectivity Troubleshooting for MacOS

Опубликовано: 16 Июнь 2026
на канале: Muse Kinetics
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How to troubleshoot USB MIDI hardware connection issues with Muse Kinetics (Keith McMillen) products.

We review how to test your USB ports, using System Information, Audio MIDI Setup, MIDI Monitor, and more.

Same troubleshooting guide but for Windows:
   • KMI USB Connectivity Troubleshooting for W...  

MIDI Monitor:
https://www.snoize.com/MIDIMonitor/

Legacy SoftStep Firmware updates:
https://support.keithmcmillen.com/hc/...

SoftStep Bootloader Install:
   • SoftStep2 Bootloader Update for MacOS Tuto...  

Legacy 12 Step Firmware Updates:
https://support.keithmcmillen.com/hc/...

12 Step Bootloader Install:
   • 12 Step Bootloader Install MacOS  

Submit a support ticket:
https://support.musekinetics.com/