Hi. I have been using Vegas Pro 18 for a while to complete projects with success. Recently the program began glitching and corrupting the projects that I was creating. In the middle of the project. It would glitch and freeze. I always manually incrementally save before proceeding to another phase. Unfortunately, when I saved my work before a render, the file becomes corrupted and glitched. When I go to re open it, it is in the glitched state. This has never happened before. Please help because I can no longer work with the program in this state. Because of this glitch, I purchased Vega Edit 19 and the problem persists....