Take a look in Options - Preferences - Midi Settings. Here is what I see in your midi file (see picture). I have to admit it does not agree with what my VSTSynthfont64 is playing when I play your file. <<confused>> crazy

Attached Files (Click to download or enlarge) (Only available when you are logged in)
Capture1.JPG (82.59 KB, 92 downloads)

BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, Motu Audio Express 6x6 - My SoundCloud (Tip: No need to create a SC account to hear music - just hit ESC ).