The problem has not been resolved. I am working with support but have made no progress. I am running 2024 Build 1109. I have created a NEW SONG of 10 measures and 3 choruses. Real Tracks Bass and Drums only. Recording MIDI to the Melody channel or Soloist channel - it doesn't matter which channel I use. At random, the MIDI recording just stops in the middle of the song (never the same place twice). I am running a Casio PX-S5000 through USB as a MIDI controller. I have made sure the computer will not "put to sleep" the USB ports. There is no rhyme or reason as to when it will stop recording MIDI data. Sometimes stopping when less than 100 notes are played and sometimes after 900 notes are played. It is totally random. I have tried this on two computer systems using many different songs with the same results. I can use the 10 year-old BIAB 2014 running from the USB hard drive it was supplied to me on from PG Music in 2014 and this causes no problems. Very perplexing (and frustrating). There is an error message that pops up whenever I run BIAB 2024 and support has not been able to debug this. I've attached a screenshot of the pop-up error message.

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