Thanks Dwaine Maggart for your time.
Indeed, the "montaaage 2" project was the only one I could no longer open, starting a new project opened the DR interface for me. I used this to successfully reopen my project by going through File->Project Manager--> project open. After a short wait, the project opened, but with a lot of freezes and lag, and DR crashing at the slightest prolonged timeline playback, sometimes just by moving the playback cursor on the timeline.
I bet that using Magic Mask in Fusion could be the problem source.. And indeed, after deleting all Fusion rushes with a Magic Mask.. No more problems, the project launches in 10-20 sec and no slowing down during use. So this time I used the Magic mask via the color tab and the project launches without any problem and very quickly and the interface is fluid.
Only I find myself having recurrent crashes on a rush that uses the MagicMask, I feel that waiting longer and/or going to the color tab on the rush in question avoids crashing later.
To send you the buggy Project... I suspected that I should have kept the project and worked on a copy in case you asked for it.. Maybe find it with the BackUp Project?
Anyway, I did my best and I copied my project to try the Magic Masks with Fusion like i did before. Of course, there are no more launch problems
(thanks demo effect ), only a crash as soon as I read one of the rushes with a Magic Mask
(the same where it doesn't always do it with MagicMask via color).
So I provide the link with my latest logs... The project that crashed but crashes almost no more with the MagicMask color and the copied project with MagicMask Fusion. Plus, I put the NFO of the system back.
Looking forward to being more precise if needed.
https://drive.google.com/file/d/1ojw8ha ... share_link