I created a non-sense project to test picture quality and sound sync when I was using Vegas Pro 17-455 daily. It had the Borders fX because that fX has been problematic since Vegas 10 or 11 from my memory. Today, I opened the project in Vegas Pro 19-458 and found the Border fX problematic, yet again.
I decided to do a survey of the project on Vegas Pro 17, 18 and 19. On the machine from my signature, on this day, with this O/S maintenance level, with this video driver, using the same project, Vegas 18-527 is the only Vegas Pro version that got it right.
Vegas Pro 17-455 (Project created in this version)
Vegas Pro 18-527
Vegas Pro 19-458
I'm going to go outside to mow my grass and forget that I ever touched a computer. I'm uncertain how long that attitude might last.