I'm working on identifying the particular usage cases for when it happens, but it is fairly regular for me. Clean crashes - straight to desktop.

It seems to happen after I return focus to 4coder back from the background and immediately try to open or close a panel.

Thanks, I'll take a look into this.

If you find bugs in the future I'll be able to see them and track them better if you send them to [email protected].

Noted.