PRV Lasso + Copy (Starting copy a 64th note before first note!)

Update! 

I figured out the source of the issue, but I feel like this is behavior that should be changed. 
When in Track View, the "window" that contains the MIDI data was extended by a 64th note before the first actual MIDI note was played. So, for some reason, when I try to copy and paste data in the PRV, it's treating that empty section as part of what I'm trying to copy. If I extend the window four measures before the first note, for example, when I try to lasso a section in PRV starting from the first MIDI note, it will in fact lasso the full four bars of no data as well. This can't be the way PRV is intended to work, right? I don't remember ever having this occur before and I work in the PRV a lot and have been for years. Can any of the bakers look into this for me, or tell me if there is a setting I can change to have the PRV ignore the "midi window" of the track view? 

Thank you!

Update #2

More strange behavior in PRV. 

I have two percussion tracks (different Kontakt instruments), let's call them #1 and #2, open in PRV at once. Normally the way lasso works is I can lasso a group of notes from one instrument, copy them, and then paste. Sonar will paste those notes to the same track from which they were copied. However, now when I copy a group of notes from instrument #1, it's pasting those notes to instrument #2. What happened to my beloved PRV!? This is completely killing my workflow :(

Try the latest platinum update.

One of the fixes:

'Lasso in the PRV Controller Pane would sometimes perform an additive selection'

Thanks.