I'm editing Red Raw R3D files, and every time I double click a file to preview in the source it freezes the entire program and I have to restart. Thanks to one user I realized you can drag and drop, and it doesn't seem to lock up the system. It seems to be working buy my muscle memory is to click. And the worst part, it doesn't save your work when it reopens. So have auto save set to every 2 minutes, but it's soooooo frustrating. This should be worked out before you release an update! Now I can't open this Project in an older update. Maybe make Projects backward compatible for at least one update please? For a Cloud membership that is not cheap, please for the love of God fix this now.