I miss auto save of open tabs. Right now tabs are saved only when we close TC, but not minimize (or hide window?), or in timed manner (like auto-save of excel spreadsheet every 5min).
I don't think this should be too difficult to implement

Why? Recently I started to get trouble with my PC and it crashing totally randomly (after few hours or few days ; I'll fix it eventually but for now I have to live with it

