.bwproject — I suppose it should be possible to modify the project file so that it uses the correct MIDI port, but you'd need to send me the project file so I can take a look at it. maybe not, have to check.
Regarding CopperLan, I think you use it when you want to send MIDI to multiple devices at once. Under Windows 11, this is possible directly from Zonea, but it’s still experimental because it depends on the new MIDI stack, which is officially available only on Windows 11.
