Ok so to add to that I just confirmed the following:
1. If I try to automate any parameter, on any channel that is using the VE PRO 5 instance, they all get engaged at once. Enabling dummy 1-1-11 to Latch mode turns on Latch mode for dummy 5-12-68 as an example.
2. However, if I change to DAW automation (the local host channel volume slider, or pan etc) it doesn't engage.
So it's definitely something about automating VE PRO 5, that if you enable any channel to automate a parameter, it's engaging all channels on that plug-in instance.
Any solutions?