I think there may be a bug in the sysex receive code in juce 1.43. I can receive SysEx messages just fine until I get one that is >128 bytes long. Then my [color=darkblue]handleIncomingMidiMessage [/color]override gets called with an incomplete message that’s always 128 bytes long (same as juce MIDI’s packet buffer size). Oddly, [color=darkblue]handlePartialSysexMessage[/color] never gets called at all in this scenario, which doesn’t seem to match the documentation. Has anyone successfully handled large sysex messages with juce?