It sounds like there is a patch change imbedded in your midi file. Use a midi editor to remove that patch change. If you don’t know how just upload the midi file and I will look at it for you.


OK, a random thought;
Why does toilet paper need a commercial? Who's not buying it?

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware