I have been working on a simple project for an event video, just several video and audio tracks, no graphics yet, a little bit of pan/crop, some color correction, and one instance where I have created a simple mask so I could change the color of something that someone was wearing. VP 11 build 595 has puked several times already.

I was changing a pan/crop keyframe when it puked again, only this time when I went to re-open the .veg file (by clicking FILE and selecting the project at the very top of the list) it told me the file does not exist. So I went to select it again, and it was gone from the list. I went into the folder where the file was, using Windows explorer, and the file was NOT there. Huh! The autosave file was a couple hours old, but luckily the backup .veg file was still there and only 15 minutes old, so I used that to get back in.

The GPU on my 560Ti has been turned off, sadly, as I have had MANY problems getting anything to render even with 595. I am running an i7-950. This version of Vegas has been such a disappointment. I started on Vegas 3, and I have never had this happen.

Has anyone else seen this? Any idea what it might be?

Is there any way to open a project in an earlier version once it has been saved in 11? I wanna go back to 9 or 10...