I have copy and pasted micro chords a number of times exactly like audio track, thus it is not a bug.
You seam to have a number of issues so would you please follow audio track's suggestion of your workflow. But also post what version of BiaB you are using as well as your system data and anti-stuff programs. The reason is that you may have some virus or malware issues and/or maybe your HD or SSD is failing and/or running out of room.


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