Pc Editor Crash

So, im making scenarios and keep getting a random crash.

My first port of call was DTG support, who after a week closed the ticket after i sent everything required.

Has anybody else had the editor crash after saving and files randomly Disappearing ?

Thank you in Advance.

 

disappearing files is a known issue and iirc DTG is aware of it

 

Any idea what might be causing the crash or recon they are linked (Disappearing Files and the crash ?)