Event Pan/Crop Problem

[Joao Souza]

[Steve Rhoden] “Very strange, not sure what could be your problem. However
i use Vegas 13 and tried what you are doing several times with
no rendering issues at all.
Could possibly been a bug in Vegas 11 that nobody hardly noticed!
“

Hey Steve, yeah that’s strange let’s say zooming starts after 15 seconds, till there rendering was perfect, once zooming started, after a few seconds Vegas disappears from the screen.It only happens with 3 tracks or more and the funny thing is I need 3 tracks to do that kind of zoom simulating 3D like:

Channel 1 = background

Channel 2 = things in the middle

Channel 3 = things in the front

They have different zooming to look like real life I mean, the closest things are to the cam, they move faster.
Damn, if only that bug started with 4 channels and not 3 LOL

We have so much time and so little to do! / Willy Wonka