"Update 200610: after yesterday system updates I reinstalled the flatpack 19.08 an is working again ! OK OK OK! 200605 After a month and 5 similar projects it suddenly and unexpectedly stopped working and refuses to load any of those projects. It loads clips until about 40% when it crashes and disappears. Nothing else. No message, no error, nothing. Unable to understand what is wrong if either the projects or the software or some weird auto update that suddenly rendered useless this program. I need to keep working with what I was doing and I can't load any of the old neither have courage to start a new one if it is to happen the same issue. (Mint Tricia Cinnamon 32 and 64 bits -last one slow) I only see "