I'm running Vegas Movie Studio 15 Platinum on a PC with Windows 10. I've used it for years and am very familiar with the program and have had no previous trouble. However, just lately I'll have a project looking perfect in my Preview monitor, but when I go to render an MP4 of the project it comes out looking like it's been zoomed in. In other words a third of the project is off screen. It started happening seemingly on its own about a week ago and I've been trying to figure it out ever since. As part of my troubleshooting I've uninstalled and re-installed the software so I've done nothing to the default settings to cause this. Yet on the first project I've tried since re-installing its still doing it. I'm pulling what little hair I have left out. Can anyone help me?