2010/3/25 Stephan Aßmus <superstippi@xxxxxx>: >> Fixed it. The simple reason was that the endpoints weren't being registered! >> Adding calls to BMidiRoster::Register() makes them visible as they should be. >> Noted in #5625. > > I don't get it... isn't there still a behavioral incompatibility between > Haiku and BeOS then? > I think he meant to add those 2 lines in MidiPort.cpp.