I'm having a frustrating time at the moment. If I work on a scene in Vue 5i for any length of time, the readout of the system resources that you get from File/Options keeps dropping. It starts out around 70% when I open the file, and just gets lower and lower the more I edit, even if I'm moving things around rather than adding things. Eventually I have to quit Vue, run it again, reload the scene and continue - otherwise I get a crash. Is this a memory leak in Vue? It seems to be very symptomatic of one. I've tried turning down the undo option to the minimum, but it makes no difference.