Did you start with a midi file? If so I bet ya that you have an embedded patch change. In the PC version we have a SEQ green button (for sequencer) to check to see if any changes are programed.


BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, 1TB WD Black NVMe SSD, 2TB WDC Blue SSD, 1TB WD Blue, 2 TB SK NVMe, 6 TB External, Motu Audio Express 6x6