It looks like you are not filtering out everything but notes. It may be beneficial to show us what is checked and unchecked in your MIDI filter. I know you said that only notes on and off were selected but somehow it might have been reset or it isn't working. If necessary I could try recording in BiaB; I normally only record in my DAW.

Another thought have you tried to record MIDI in another song? I ask because if you are only using one song over and over that song file may be corrupted.

Whenever I get something stuck in the back of my throat, I dislodge it by drinking a beer.
It's called the Heineken Maneuver.

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