Fortunately i make regular backups, almost everyday.

But last time I opened Iclone I had a bad surprise not finding my project next to others. I thought I made a mistake, deleting it by error or something like that, even I couldn't understand how I could have done that.
So I made a copy of my backup to my custom project folder, worked on it a couple hours and saved it.
I was about to close the program when I thought : "Maybe I should check that the project is well saved and did not disappear". What a good idea I had, there was nothing anymore  , I had to save it again to finally see the project file in my Windows folder.

So, to sum up, instead of saving, Iclone is sometimes deleting the project, and it's a bit annoying if I forgot to check that everything is ok 

Anybody ever had this kind of issue ? It's been half and a year working on my movie and never had this kind of problem (and I had the problem twice in 2 days)
Again, fortunately I'm making regular backups, because Iclone didn't asked to load a backup when I opened it last time, so it was not thinking having lost something...