Midi Devices

Windows 11 24h2 Issues

Windows Midi driver will go into sleep mode and there is currently no way to prevent that, because you cannot configure usb power options for it. This results in the midi device not sending any input.
The only known solution is to unplug the device and replug it.

Windows 11 25H2 Issues

Important: This is only for W11 25H2!

Sometimes, the 25H2 update does not convert MIDI devices correctly. Microsoft has released a tool to fix this: MIDI Fix.

Also make sure the midisrv service is running