2 Editor windows on load Unity

When I loading any unity project, 2 windows open,on closing black window closes the whole project, how to fix it.


Same I get that same thing. I contacted unity support

Same issue. What’s the bug report ID?

Also, this makes using the editor unbearable. It often crashes too, and requires you to factory reset your layout on launch. When doing things in the editor, the other fake window will pop up, or the contents of the real window will resize randomly.

When you make editor setting changes, they don’t necessarily save to disk immediately. Try resetting layout to default, save anything and exit Unity. That way your reset layout is for sure saved for the next time you open Unity.