Apologies if this has been reported before, I couldn't find it.
Since I've had VE Pro 6 I've had a crash when copy/pasting from one channel to another, making this feature useless. Today I decided to experiment to see if it was any particular object that was crashing it and to my surprise it turned out to be copy and pasting either the volume or the balance. Effects, post effects, sends and output don't have a problem.
System: Windows 10 Pro, 64GB RAM, OS and VE PRO running on the same SSD drive.
This occurs whether I'm running a large project or a small one.