I am able to import media files, edit, save, add text, transitions etc but then I try to render, I select 'Advanced options' and it crashes. It will, however, render if I just click 'Next', ie without going to 'Advanced options. I never had this with version 16. I have noticed that after it crashes and I close the program, there are two background processes running in Windows, one of them running 35% CPU, the other zero.
One more thing: I suspected the GPU acceleration, which was set to 'Optimal - Intel HD Graphics 2500' so I set it to 'off'. I then noticed 1) how quickly the program loaded and 2) how quickly the project file loaded. With the setting set to Intel, both the program and project load actions took ages - maybe 4-5 time longer with lots of the spinning wheel (hourglass) and not responding showing repeatedly in the top left of the screen.
I'm pulling my hair out (or would be if I had any!
Vegas Version 17.0 Platinum (build 143)
Windows 10 Home Version 1809 (OS Build 17763. 1158)